Block list editor doesn't open on create, if first tab of element only features inherited properties

Which Umbraco version are you using? (Please write the exact version, example: 10.1.0)

11.2.1

Bug summary

If an element in a block list’s first tab only includes properties that are inherited from compositions, the editor won’t open on “Add”.

If a property is added to the element’s first tab, the “Add” will open the editor.

https://user-images.githubusercontent.com/9071126/231371525-91e08d9a-f303-440b-b648-f3ee4dbb57ea.mp4

Specifics

Function userFlowWhenBlockWasCreated(createIndex) evaluates whether first tab has any properties using

_blockObject$content$ = blockObject.content.variants[0].tabs[0] _blockObject$content$.properties.length > 0

In the first case blockObject.content.variants[0].tabs[0].properties.length is 0. blockObject.content.variants[0].tabs produces the following JSON response: example.zip

Notice that on line 20 in example.json, the properties that are present in the first tab when editing the content are also available.

Steps to reproduce

Create the following compositions:

Composition 1

Composition 2

Create the follow element:

Create the following Composition: The block list is a lift of element “Element”

Create content page:

Expected result / actual result

I would expect the editor to open, however it doesn’t.

[nickosv]

@markadrake Hmm, can’t see any difference between your setup and mine. I’ll try digging a bit deeper and get back to you guys if it’s needed. Thanks for the effort so far 😃

[markadrake]

Anyway, looks like I wasn’t thorough enough when reporting the issue - sorry for wasting your time. I’ve updated the “Steps to reproduce” part of the original post.

Not at all! Please always feel encouraged to report a bug or issue mate. I never want to make anyone feel like their time is wasted. 😃

I’m attaching a video of my test. If you have time, could you tell me if I followed your instructions correctly?

https://user-images.githubusercontent.com/713355/232054398-50ed51ae-e520-4116-83ce-5e13d218a1a5.mp4

All the best,