JS component slots don't appear in the preview canvas until published

Based on 🐛 Prop form is not loading for components that haven't been published Active 's bug report (closed as a duplicate of this).

Let's start with a failing test. I'm assuming this is a back-end bug.

Therefore adding a code component test case to \Drupal\Tests\experience_builder\Kernel\ComponentInputsFormTest (introduced in e 🐛 SDCs with optional images without examples cannot be placed Active !) should be able to reproduce the failure.

re #10

Let's start with a failing test. I'm assuming this is a back-end bug.

I don't think so. I think the root cause is the same as 🐛 Hovered preview for JS components in library not working Active .

basically before 📌 Add a route for PATCHing both a config entity and its auto-saved version together Active when clicked "add to components" it would send up the whole entity including compiled_js and slots and props. After #3519634 the client never actually makes a request to add the slots to the save config and probably the "layers" menu was always using the saved config and never using the auto-save. It just wasn't noticeable because you can't change slots after you add the component to the library.

You can test this by following the directions in the summary and then requesting

1. http://exp-d-core.test/xb/api/v0/config/js_component/component_name This should have empty slots(and compiled_js)
2. /xb/api/v0/config/auto-save/js_component/component_name this should have slots filled

If you git checkout e72f0d0b538ef6abefae89f0a8f14409dfd3ec03^ which is the commit before 📌 Add a route for PATCHing both a config entity and its auto-saved version together Active

1. http://exp-d-core.test/xb/api/v0/config/js_component/component_name should have slots filled (and compiled_js)
2. /xb/api/v0/config/auto-save/js_component/component_name this should have slots filled

The difference is the client now never actually sends a request to /xb/api/v0/config/js_component/component_name with slots filled.

see #3521819-12: Hovered preview for JS components in library not working anymore → for small MR that reverts a bit of 📌 Add a route for PATCHing both a config entity and its auto-saved version together Active that solve the problem on this issue

Closing as a duplicate of 🐛 Hovered preview for JS components in library not working Active .