#DrupalWTF

Open on Drupal.org →

Worse Than Failure. Approximates the unpleasant remark made by Drupal developers when they first encounter a particular (mis)feature.

⚡️ Live updates comments, jobs, and issues, tagged with #DrupalWTF will update issues and activities on this page.

Issues

🐛
Restrict access to empty top level administration pages
Needs work
Drupal core 10.1 — menu system
Created over 16 years ago
🇦🇺Australia icouto
16 days ago
📌
[policy] Remove the requirement for doxygen for test methods
Needs work
Coding Standards
Created about 11 years ago
🇨🇦Canada chx
29 days ago
🐛
adcache.inc uses header() (Devel module incompatibility)
Closed: outdated
Advertisement 2.0
Created almost 12 years ago
🇷🇺Russia OnkelTem
2 months ago
🐛
Wrong language field labels after `drush cr` because of Drush language negotiation
Needs work
Drupal core 11.0 — language system
Created over 3 years ago
🇩🇪Germany geek-merlin
2 months ago
📌
Documentation: Clarify method annotation's schema annotation format
Fixed
JSON-RPC 2.0
Created over 2 years ago
🇺🇸United States bradjones1
2 months ago
✨
Ability to display block_content entities independently, also outside of Blocks
Postponed: needs info
Drupal core 11.0 — block_content.module
Created over 8 years ago
🇦🇺Australia rooby
2 months ago
📌
[PP-3] Figure out what to do with the install/uninstall modules page
Postponed
Drupal core 11.0 — system.module
Created over 11 years ago
🇦🇹Austria fubhy
3 months ago
📌
Remove "export" functionality from Book module, apply to all node types
Closed: outdated
Book 1.0
Created about 12 years ago
🇺🇸United States jenlampton
3 months ago
📌
Don't save a revision when book nodes are saved by non-administrators
Closed: outdated
Book 1.0
Created over 10 years ago
🇨🇦Canada mparker17
3 months ago
📌
Remove taxonomy term description field; provide description field for forum taxonomy
Needs work
Drupal core 11.0 — taxonomy.module
Created about 15 years ago
🇺🇸United States mlncn
3 months ago
🐛
Config export mess-up and suddenly use the non default language
Active
Drupal core 11.0 — config.module
Created almost 5 years ago
🇨🇭Switzerland gagarine
3 months ago
📌
Add a method for checking if an entity allow revisions
Closed: works as designed
Drupal core 11.0 — entity system
Created almost 9 years ago
🇪🇸Spain penyaskito
3 months ago
💬
Single item import fails with validation errors from other config
Active
Drupal core 11.0 — configuration system
Created over 8 years ago
usrsbn
3 months ago
🌱
Unify & simplify render & theme system: component-based rendering (enables pattern library, style guides, interface previews, client-side re-rendering)
Active
Drupal core ideas
Created over 8 years ago
🇧🇪Belgium wim leers
3 months ago
📌
Allow override the menu link titles at core.menu.static_menu_link_overrides.yml
Needs work
Drupal core 11.0 — menu_ui.module
Created about 7 years ago
🇲🇽Mexico gnuget
4 months ago
🐛
New contextual links are not available after a module is installed
Needs work
Drupal core 11.0 — contextual.module
Created over 8 years ago
🇺🇸United States tedbow
4 months ago
🐛
Timeout on enabling modules: make it a batch operation
Closed: duplicate
Drupal core 11.0 — extension system
Created almost 13 years ago
🇺🇸United States Jztinfinity
4 months ago
🐛
Make it possible to install dependent modules when installing theme
Needs work
Drupal core 11.0 — extension system
Created almost 5 years ago
🇺🇸United States bnjmnm
4 months ago
🐛
Not all node, taxonomy entity tokens are multilingual aware
Needs work
Drupal core 11.0 — token system
Created over 9 years ago
🇭🇺Hungary Gábor Hojtsy
4 months ago
🐛
PageCache caching uncacheable responses (violating HTTP/1.0 spec) + D8 intentionally disabling HTTP/1.0 proxies = WTF
Needs work
Drupal core 11.0 — page_cache.module
Created almost 8 years ago
🇧🇪Belgium wim leers
8 months ago
📌
'"@key" is an invalid render array key' error in \Drupal\Core\Render\Element is misleading
Fixed
Drupal core 10.3 — render system
Created about 5 years ago
🇨🇦Canada mparker17
8 months ago
🐛
Views Filter group "Or" operator not working
Active
Drupal core 11.0 — views_ui.module
Created over 5 years ago
🇧🇪Belgium jbfelix
8 months ago
🐛
Why does Route access checking differ from Entity access checking?
Needs work
Drupal core 11.0 — routing system
Created over 6 years ago
🇩🇪Germany yoruvo
8 months ago
📌
PrimitiveTypeConstraintValidator vs ConfigSchemaChecker: test coverage to establish the status quo
Needs work
Drupal core 11.0 — configuration system
Created 9 months ago
🇧🇪Belgium wim leers
8 months ago
🐛
Auto-placeholdering does not always happen if #lazy_builder did not specify cache keys
Active
Drupal core 11.0 — render system
Created 10 months ago
🇧🇪Belgium kristiaanvandeneynde
8 months ago
📌
Document that buttons with the same #value need a unique #name for the form API to distinguish them, or change the form API to assign unique #names automatically
Active
Drupal core 11.0 — documentation
Created about 13 years ago
🇩🇰Denmark Dack
8 months ago
📌
Confusing duplication of container parameters in core.services.yml and default.services.yml
Active
Drupal core 11.0 — documentation
Created over 9 years ago
🇧🇪Belgium wim leers
9 months ago
📌
Deprecate EnforcedResponseException support
Postponed
Drupal core 11.0 — forms system
Created about 10 years ago
🇨🇭Switzerland znerol
9 months ago
📌
Remove weight field from menu item entity forms
Needs work
Drupal core 11.0 — menu.module
Created over 15 years ago
🇨🇦Canada rickvug
9 months ago
🐛
./sites/default/files directory permission check is incorrect during install AND status report (affects Docker on Windows)
Needs work
Drupal core 11.0 — file system
Created about 14 years ago
🇺🇸United States mlehner616
10 months ago
📌
Add 'published' timestamp to nodes
Needs work
Drupal core 11.0 — entity system
Created about 12 years ago
🇺🇸United States jstoller
11 months ago
📌
Add a "changes not applied until saved" warning when changing widget/formatter settings
Fixed
Drupal core 10.1 — field_ui.module
Created over 14 years ago
🇫🇷France yched
about 1 year ago
✨
Allow override the taxonomy menu link titles in at core.menu.static_menu_link_overrides.yml
Needs review
Taxonomy Menu 3.0
Created almost 3 years ago
🇮🇳India gauravvvv
about 1 year ago
📌
Standard profile: make "Home" menu link to <front> editable/deletable
Needs work
Drupal core 9.5 — menu system
Created almost 8 years ago
🇧🇪Belgium wmostrey
about 1 year ago
📌
Add an alternative to hook_mail() and deprecate it
Needs work
Drupal core 11.0 — base system
Created about 13 years ago
🇬🇧United Kingdom catch
about 1 year ago
✨
Remove the need for the submodules
Needs work
jQuery UI 1.0
Created about 1 year ago
🇺🇸United States DamienMcKenna
about 1 year ago
📌
Rename entity "bundle" to "subtype" in the UI text and help
Postponed: needs info
Drupal core 11.0 — entity system
Created almost 13 years ago
🇨🇦Canada webchick
about 1 year ago
🐛
getInstance() fatals on almost all plugin managers
Fixed
Drupal core 8.7 — plugin system
Created almost 9 years ago
🇨🇦Canada chx
about 1 year ago
📌
Do not allow a module and theme to use the same name.
Fixed
Drupal core 11.0 — system.module
Created almost 16 years ago
🇺🇸United States MartysMind
about 1 year ago
📌
Rename Comment::permalink() to not be ambiguous with ::uri()
Needs work
Drupal core 11.0 — comment.module
Created about 11 years ago
🇵🇰Pakistan jibran
about 1 year ago
📌
Add before/after ordering to events
Needs work
Drupal core 11.0 — base system
Created about 10 years ago
🇨🇦Canada chx
about 1 year ago
🐛
Fix AJAX add_css – insert the needed CSS assets after the already-inserted ones
Needs work
Drupal core 11.0 — ajax system
Created over 12 years ago
🇧🇪Belgium kristiaanvandeneynde
over 1 year ago
✨
url_alias NID index
Postponed: needs info
Drupal core 11.0 — path.module
Created about 12 years ago
🇺🇸United States crobinson
over 1 year ago
🐛
"Count the number 0 as empty" doesn't hide boolean fields unless output text is "0"
Active
Drupal core 11.0 — views.module
Created over 8 years ago
🇺🇸United States geerlingguy
over 1 year ago
🐛
Elements with #has_garbage_value and #value are always set as a triggering element
Closed: outdated
Drupal core 9.5 — forms system
Created over 12 years ago
🇺🇸United States BassistJimmyJam
over 1 year ago
🐛
A REST resource's "auth" configuration MUST be non-empty, which prevents configuring it for anon access only
Needs work
Drupal core 9.5 — rest.module
Created about 8 years ago
🇧🇪Belgium wim leers
over 1 year ago
🐛
Dependencies of dependencies are ignored by installation profiles (and by test setUp methods)
Needs work
Drupal core 9.5 — install system
Created over 13 years ago
🇺🇸United States DamienMcKenna
over 1 year ago
🐛
Changing "Create new account" button text breaks admin/user/user/create form
Needs work
Drupal core 7.0 — user.module
Created almost 17 years ago
🇺🇦Ukraine ardas
over 1 year ago
🐛
Not all toolbar items are tabs: Toolbar's "activeTab" handling interferes with active-link.js
Needs work
Drupal core 11.0 — toolbar.module
Created over 7 years ago
🇧🇪Belgium wim leers
over 1 year ago
🐛
Context variable objects are silently converted to arrays
Fixed
Single Directory Components 1.0
Created almost 2 years ago
🇩🇪Germany geek-merlin
over 1 year ago
🐛
uasort() does NOT preserve sort order, but core assumes so (Element::children, css sort, ...)
Needs work
Drupal core 10.1 — base system
Created over 9 years ago
🇩🇪Germany Fabianx
over 1 year ago
✨
Deprecate "Text (Formatted)"
Active
Drupal core 10.1 — text.module
Created over 8 years ago
🇮🇱Israel liorf
over 1 year ago
🐛
Double-underscore in property name breaks enity fields API
Needs work
Drupal core 9.5 — field system
Created over 7 years ago
🇺🇸United States AaronBauman
almost 2 years ago
📌
Make Url::toString(TRUE) explicit by having a Url::generate() method, as well as having GeneratedUrl::toString
Needs work
Drupal core 10.1 — base system
Created over 8 years ago
🇩🇪Germany dawehner
almost 2 years ago
✨
Add a method to format a DrupalDateTime object to DateFormatter
Needs work
Drupal core 10.1 — base system
Created over 6 years ago
🇬🇧United Kingdom joachim
almost 2 years ago
🐛
PlaceholderGenerator does not accept array callbacks
Needs work
Drupal core 10.1 — render system
Created over 6 years ago
🇳🇴Norway zaporylie
almost 2 years ago

Activities

No activities found.

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Production build 0.71.5 2024

#DrupalWTF

Issues

Restrict access to empty top level administration pagesNeeds workDrupal core 10.1 — menu system Created over 16 years ago

[policy] Remove the requirement for doxygen for test methodsNeeds workCoding Standards Created about 11 years ago

adcache.inc uses header() (Devel module incompatibility)Closed: outdatedAdvertisement 2.0 Created almost 12 years ago

Wrong language field labels after `drush cr` because of Drush language negotiationNeeds workDrupal core 11.0 — language system Created over 3 years ago

Documentation: Clarify method annotation's schema annotation formatFixedJSON-RPC 2.0 Created over 2 years ago

Ability to display block_content entities independently, also outside of BlocksPostponed: needs infoDrupal core 11.0 — block_content.module Created over 8 years ago

[PP-3] Figure out what to do with the install/uninstall modules pagePostponedDrupal core 11.0 — system.module Created over 11 years ago

Remove "export" functionality from Book module, apply to all node typesClosed: outdatedBook 1.0 Created about 12 years ago

Don't save a revision when book nodes are saved by non-administratorsClosed: outdatedBook 1.0 Created over 10 years ago

Remove taxonomy term description field; provide description field for forum taxonomyNeeds workDrupal core 11.0 — taxonomy.module Created about 15 years ago

Config export mess-up and suddenly use the non default languageActiveDrupal core 11.0 — config.module Created almost 5 years ago

Add a method for checking if an entity allow revisionsClosed: works as designedDrupal core 11.0 — entity system Created almost 9 years ago

Single item import fails with validation errors from other configActiveDrupal core 11.0 — configuration system Created over 8 years ago

Unify & simplify render & theme system: component-based rendering (enables pattern library, style guides, interface previews, client-side re-rendering)ActiveDrupal core ideas Created over 8 years ago

Allow override the menu link titles at core.menu.static_menu_link_overrides.yml Needs workDrupal core 11.0 — menu_ui.module Created about 7 years ago

New contextual links are not available after a module is installedNeeds workDrupal core 11.0 — contextual.module Created over 8 years ago

Timeout on enabling modules: make it a batch operationClosed: duplicateDrupal core 11.0 — extension system Created almost 13 years ago

Make it possible to install dependent modules when installing themeNeeds workDrupal core 11.0 — extension system Created almost 5 years ago

Not all node, taxonomy entity tokens are multilingual awareNeeds workDrupal core 11.0 — token system Created over 9 years ago

PageCache caching uncacheable responses (violating HTTP/1.0 spec) + D8 intentionally disabling HTTP/1.0 proxies = WTFNeeds workDrupal core 11.0 — page_cache.module Created almost 8 years ago

'"@key" is an invalid render array key' error in \Drupal\Core\Render\Element is misleadingFixedDrupal core 10.3 — render system Created about 5 years ago

Views Filter group "Or" operator not workingActiveDrupal core 11.0 — views_ui.module Created over 5 years ago

Why does Route access checking differ from Entity access checking?Needs workDrupal core 11.0 — routing system Created over 6 years ago

PrimitiveTypeConstraintValidator vs ConfigSchemaChecker: test coverage to establish the status quoNeeds workDrupal core 11.0 — configuration system Created 9 months ago

Auto-placeholdering does not always happen if #lazy_builder did not specify cache keysActiveDrupal core 11.0 — render system Created 10 months ago

Document that buttons with the same #value need a unique #name for the form API to distinguish them, or change the form API to assign unique #names automaticallyActiveDrupal core 11.0 — documentation Created about 13 years ago

Confusing duplication of container parameters in core.services.yml and default.services.ymlActiveDrupal core 11.0 — documentation Created over 9 years ago

Deprecate EnforcedResponseException supportPostponedDrupal core 11.0 — forms system Created about 10 years ago

Remove weight field from menu item entity formsNeeds workDrupal core 11.0 — menu.module Created over 15 years ago

./sites/default/files directory permission check is incorrect during install AND status report (affects Docker on Windows)Needs workDrupal core 11.0 — file system Created about 14 years ago

Add 'published' timestamp to nodesNeeds workDrupal core 11.0 — entity system Created about 12 years ago

Add a "changes not applied until saved" warning when changing widget/formatter settingsFixedDrupal core 10.1 — field_ui.module Created over 14 years ago

Allow override the taxonomy menu link titles in at core.menu.static_menu_link_overrides.ymlNeeds reviewTaxonomy Menu 3.0 Created almost 3 years ago

Standard profile: make "Home" menu link to <front> editable/deletableNeeds workDrupal core 9.5 — menu system Created almost 8 years ago

Add an alternative to hook_mail() and deprecate itNeeds workDrupal core 11.0 — base system Created about 13 years ago

Remove the need for the submodulesNeeds workjQuery UI 1.0 Created about 1 year ago

Rename entity "bundle" to "subtype" in the UI text and helpPostponed: needs infoDrupal core 11.0 — entity system Created almost 13 years ago

getInstance() fatals on almost all plugin managersFixedDrupal core 8.7 — plugin system Created almost 9 years ago

Do not allow a module and theme to use the same name.FixedDrupal core 11.0 — system.module Created almost 16 years ago

Rename Comment::permalink() to not be ambiguous with ::uri()Needs workDrupal core 11.0 — comment.module Created about 11 years ago

Add before/after ordering to eventsNeeds workDrupal core 11.0 — base system Created about 10 years ago

Fix AJAX add_css – insert the needed CSS assets after the already-inserted onesNeeds workDrupal core 11.0 — ajax system Created over 12 years ago

url_alias NID indexPostponed: needs infoDrupal core 11.0 — path.module Created about 12 years ago

"Count the number 0 as empty" doesn't hide boolean fields unless output text is "0"ActiveDrupal core 11.0 — views.module Created over 8 years ago

Elements with #has_garbage_value and #value are always set as a triggering elementClosed: outdatedDrupal core 9.5 — forms system Created over 12 years ago

A REST resource's "auth" configuration MUST be non-empty, which prevents configuring it for anon access onlyNeeds workDrupal core 9.5 — rest.module Created about 8 years ago

Dependencies of dependencies are ignored by installation profiles (and by test setUp methods)Needs workDrupal core 9.5 — install system Created over 13 years ago

Changing "Create new account" button text breaks admin/user/user/create formNeeds workDrupal core 7.0 — user.module Created almost 17 years ago

Not all toolbar items are tabs: Toolbar's "activeTab" handling interferes with active-link.jsNeeds workDrupal core 11.0 — toolbar.module Created over 7 years ago

Context variable objects are silently converted to arraysFixedSingle Directory Components 1.0 Created almost 2 years ago

uasort() does NOT preserve sort order, but core assumes so (Element::children, css sort, ...)Needs workDrupal core 10.1 — base system Created over 9 years ago

Deprecate "Text (Formatted)"ActiveDrupal core 10.1 — text.module Created over 8 years ago

Double-underscore in property name breaks enity fields APINeeds workDrupal core 9.5 — field system Created over 7 years ago

Make Url::toString(TRUE) explicit by having a Url::generate() method, as well as having GeneratedUrl::toStringNeeds workDrupal core 10.1 — base system Created over 8 years ago

Add a method to format a DrupalDateTime object to DateFormatterNeeds workDrupal core 10.1 — base system Created over 6 years ago

PlaceholderGenerator does not accept array callbacksNeeds workDrupal core 10.1 — render system Created over 6 years ago

Activities

Restrict access to empty top level administration pages
Needs work
Drupal core 10.1 — menu system
Created over 16 years ago

[policy] Remove the requirement for doxygen for test methods
Needs work
Coding Standards
Created about 11 years ago

adcache.inc uses header() (Devel module incompatibility)
Closed: outdated
Advertisement 2.0
Created almost 12 years ago

Wrong language field labels after `drush cr` because of Drush language negotiation
Needs work
Drupal core 11.0 — language system
Created over 3 years ago

Documentation: Clarify method annotation's schema annotation format
Fixed
JSON-RPC 2.0
Created over 2 years ago

Ability to display block_content entities independently, also outside of Blocks
Postponed: needs info
Drupal core 11.0 — block_content.module
Created over 8 years ago

[PP-3] Figure out what to do with the install/uninstall modules page
Postponed
Drupal core 11.0 — system.module
Created over 11 years ago

Remove "export" functionality from Book module, apply to all node types
Closed: outdated
Book 1.0
Created about 12 years ago

Don't save a revision when book nodes are saved by non-administrators
Closed: outdated
Book 1.0
Created over 10 years ago

Remove taxonomy term description field; provide description field for forum taxonomy
Needs work
Drupal core 11.0 — taxonomy.module
Created about 15 years ago

Config export mess-up and suddenly use the non default language
Active
Drupal core 11.0 — config.module
Created almost 5 years ago

Add a method for checking if an entity allow revisions
Closed: works as designed
Drupal core 11.0 — entity system
Created almost 9 years ago

Single item import fails with validation errors from other config
Active
Drupal core 11.0 — configuration system
Created over 8 years ago

Unify & simplify render & theme system: component-based rendering (enables pattern library, style guides, interface previews, client-side re-rendering)
Active
Drupal core ideas
Created over 8 years ago

Allow override the menu link titles at core.menu.static_menu_link_overrides.yml
Needs work
Drupal core 11.0 — menu_ui.module
Created about 7 years ago

New contextual links are not available after a module is installed
Needs work
Drupal core 11.0 — contextual.module
Created over 8 years ago

Timeout on enabling modules: make it a batch operation
Closed: duplicate
Drupal core 11.0 — extension system
Created almost 13 years ago

Make it possible to install dependent modules when installing theme
Needs work
Drupal core 11.0 — extension system
Created almost 5 years ago

Not all node, taxonomy entity tokens are multilingual aware
Needs work
Drupal core 11.0 — token system
Created over 9 years ago

PageCache caching uncacheable responses (violating HTTP/1.0 spec) + D8 intentionally disabling HTTP/1.0 proxies = WTF
Needs work
Drupal core 11.0 — page_cache.module
Created almost 8 years ago

'"@key" is an invalid render array key' error in \Drupal\Core\Render\Element is misleading
Fixed
Drupal core 10.3 — render system
Created about 5 years ago

Views Filter group "Or" operator not working
Active
Drupal core 11.0 — views_ui.module
Created over 5 years ago

Why does Route access checking differ from Entity access checking?
Needs work
Drupal core 11.0 — routing system
Created over 6 years ago

PrimitiveTypeConstraintValidator vs ConfigSchemaChecker: test coverage to establish the status quo
Needs work
Drupal core 11.0 — configuration system
Created 9 months ago

Auto-placeholdering does not always happen if #lazy_builder did not specify cache keys
Active
Drupal core 11.0 — render system
Created 10 months ago

Document that buttons with the same #value need a unique #name for the form API to distinguish them, or change the form API to assign unique #names automatically
Active
Drupal core 11.0 — documentation
Created about 13 years ago

Confusing duplication of container parameters in core.services.yml and default.services.yml
Active
Drupal core 11.0 — documentation
Created over 9 years ago

Deprecate EnforcedResponseException support
Postponed
Drupal core 11.0 — forms system
Created about 10 years ago

Remove weight field from menu item entity forms
Needs work
Drupal core 11.0 — menu.module
Created over 15 years ago

./sites/default/files directory permission check is incorrect during install AND status report (affects Docker on Windows)
Needs work
Drupal core 11.0 — file system
Created about 14 years ago

Add 'published' timestamp to nodes
Needs work
Drupal core 11.0 — entity system
Created about 12 years ago

Add a "changes not applied until saved" warning when changing widget/formatter settings
Fixed
Drupal core 10.1 — field_ui.module
Created over 14 years ago

Allow override the taxonomy menu link titles in at core.menu.static_menu_link_overrides.yml
Needs review
Taxonomy Menu 3.0
Created almost 3 years ago

Standard profile: make "Home" menu link to <front> editable/deletable
Needs work
Drupal core 9.5 — menu system
Created almost 8 years ago

Add an alternative to hook_mail() and deprecate it
Needs work
Drupal core 11.0 — base system
Created about 13 years ago

Remove the need for the submodules
Needs work
jQuery UI 1.0
Created about 1 year ago

Rename entity "bundle" to "subtype" in the UI text and help
Postponed: needs info
Drupal core 11.0 — entity system
Created almost 13 years ago

getInstance() fatals on almost all plugin managers
Fixed
Drupal core 8.7 — plugin system
Created almost 9 years ago

Do not allow a module and theme to use the same name.
Fixed
Drupal core 11.0 — system.module
Created almost 16 years ago

Rename Comment::permalink() to not be ambiguous with ::uri()
Needs work
Drupal core 11.0 — comment.module
Created about 11 years ago

Add before/after ordering to events
Needs work
Drupal core 11.0 — base system
Created about 10 years ago

Fix AJAX add_css – insert the needed CSS assets after the already-inserted ones
Needs work
Drupal core 11.0 — ajax system
Created over 12 years ago

url_alias NID index
Postponed: needs info
Drupal core 11.0 — path.module
Created about 12 years ago

"Count the number 0 as empty" doesn't hide boolean fields unless output text is "0"
Active
Drupal core 11.0 — views.module
Created over 8 years ago

Elements with #has_garbage_value and #value are always set as a triggering element
Closed: outdated
Drupal core 9.5 — forms system
Created over 12 years ago

A REST resource's "auth" configuration MUST be non-empty, which prevents configuring it for anon access only
Needs work
Drupal core 9.5 — rest.module
Created about 8 years ago

Dependencies of dependencies are ignored by installation profiles (and by test setUp methods)
Needs work
Drupal core 9.5 — install system
Created over 13 years ago

Changing "Create new account" button text breaks admin/user/user/create form
Needs work
Drupal core 7.0 — user.module
Created almost 17 years ago

Not all toolbar items are tabs: Toolbar's "activeTab" handling interferes with active-link.js
Needs work
Drupal core 11.0 — toolbar.module
Created over 7 years ago

Context variable objects are silently converted to arrays
Fixed
Single Directory Components 1.0
Created almost 2 years ago

uasort() does NOT preserve sort order, but core assumes so (Element::children, css sort, ...)
Needs work
Drupal core 10.1 — base system
Created over 9 years ago

Deprecate "Text (Formatted)"
Active
Drupal core 10.1 — text.module
Created over 8 years ago

Double-underscore in property name breaks enity fields API
Needs work
Drupal core 9.5 — field system
Created over 7 years ago

Make Url::toString(TRUE) explicit by having a Url::generate() method, as well as having GeneratedUrl::toString
Needs work
Drupal core 10.1 — base system
Created over 8 years ago

Add a method to format a DrupalDateTime object to DateFormatter
Needs work
Drupal core 10.1 — base system
Created over 6 years ago

PlaceholderGenerator does not accept array callbacks
Needs work
Drupal core 10.1 — render system
Created over 6 years ago