BUG: 9.0 `change-base-workspace` is infinite loop and times out - always?!!

[mhsdesign]

In my tests changing the base workspace does not succeed:

(at least im not able to switch back to live)

This might be because the code that is bugged in 8.3 https://github.com/neos/neos-ui/pull/3734 doesnt work in 9.0 either. (at least in the code there is a while true ...

https://github.com/neos/neos-ui/blob/28fb9c5e8e92a88fe8d79666b454b19c5533cff3/Classes/Controller/BackendServiceController.php#L469

Scenario 1:

• create workspace
• create new subpage in workspace and publish and highlight it
• change workspace to live again

-> fails currently

But scenario 2

• create workspace
• create new subpage in workspace
• create new subsubpage in workspace
• publish and highlight the new subsubpage
• change workspace to live again

-> fails currently

Description

[Description of the bug or feature]

Steps to Reproduce

1. [First Step]
2. [Second Step]
3. [and so on...]

Expected behavior

[What you expected to happen]

Actual behavior

[What actually happened]

Affected Versions

Neos:

UI:

You can get this information by running composer show or using the package management module within Neos. The UI version can also be found inside the left sidebar after version 1.0.3.