CKE5 table properties not persisting in balloon after save

Is this a bug report?

@cilefen not sure if it is a bug or something I am doing wrong. Are you able to replicate this?

Please export your text format & text editor config and post them here, so we can try to reproduce

editor.editor.text_ck5_editor.yml

langcode: en
status: true
dependencies:
  config:
    - filter.format.text_ck5_editor
  module:
    - ckeditor5
format: text_ck5_editor
editor: ckeditor5
settings:
  toolbar:
    items:
      - bold
      - blockQuote
      - italic
      - underline
      - bulletedList
      - numberedList
      - '|'
      - undo
      - redo
      - indent
      - outdent
      - insertTable
      - removeFormat
      - '-'
      - superscript
      - subscript
      - link
      - sourceEditing
  plugins:
    ckeditor5_sourceEditing:
      allowed_tags: {  }
    ckeditor5_list:
      reversed: true
      startIndex: true
image_upload:
  status: false
  scheme: public
  directory: inline-images
  max_size: ''
  max_dimensions:
    width: null
    height: null

filter.format.text_ck5_editor.yml

langcode: en
status: true
dependencies:
  module:
    - editor
    - entity_embed
    - media
    - token_filter
name: CKE5Editor
format: text_ck5_editor
weight: 0
filters:
  editor_file_reference:
    id: editor_file_reference
    provider: editor
    status: true
    weight: -4
    settings: {  }
  entity_embed:
    id: entity_embed
    provider: entity_embed
    status: true
    weight: -1
    settings: {  }
  filter_html:
    id: filter_html
    provider: filter
    status: false
    weight: -45
    settings:
      allowed_html: ''
      filter_html_help: true
      filter_html_nofollow: false
  filter_align:
    id: filter_align
    provider: filter
    status: true
    weight: -3
    settings: {  }
  filter_caption:
    id: filter_caption
    provider: filter
    status: true
    weight: -2
    settings: {  }
  media_embed:
    id: media_embed
    provider: media
    status: false
    weight: -39
    settings:
      default_view_mode: default
      allowed_view_modes: {  }
      allowed_media_types: {  }
  filter_url:
    id: filter_url
    provider: filter
    status: false
    weight: -43
    settings:
      filter_url_length: 72
  filter_html_image_secure:
    id: filter_html_image_secure
    provider: filter
    status: false
    weight: -41
    settings: {  }
  filter_htmlcorrector:
    id: filter_htmlcorrector
    provider: filter
    status: false
    weight: -40
    settings: {  }
  filter_html_escape:
    id: filter_html_escape
    provider: filter
    status: false
    weight: -44
    settings: {  }
  token_filter:
    id: token_filter
    provider: token_filter
    status: false
    weight: -42
    settings:
      replace_empty: false

Some additional findings for my situation:

- the table properties are applied in the source code and persist after save, but then when a user clicks in a cell, (after save and re-edit) the table properties don't populate the balloon window,

but

- if you edit a cell property such as set width to 100px and align text in the cell to the right, this cell property does persist after save in the balloon toolbar cell property.

Makes me think the issue has to do with identifying the table itself.

I was on 9.4.8 core but when I upgraded to drupal 9.5.3 core, the issue seems to have been resolved.

Automatically closed - issue fixed for 2 weeks with no activity.