Item Color is not Updated when Dragged into another Column

[Ni2Be]

Describe the bug
The color of the items always stays the same.
E.g. You create an item in the Collect Tab in the neutral column -> color yellow
Then you go to the Group Tab and decide that this is more a positive thing and drag it to Positive -> color stays yellow

I think this was an unwanted side effect of #543

Are you using the Retrospectives Tool on-prem?
[ ] Yes
[ x] No

If Yes, what version of the extension?

To Reproduce
Steps to reproduce the behavior:

1. Go to Collect Tab
2. Create an item
3. Go to Group Tab
4. Drag item into another column
5. Color of item does not change

Expected behavior
Color should become color of column

Screenshots
none

What screen type are you seeing this on ?
[x ] Desktop
[ ] Mobile

Additional context
none

[Ni2Be]

As a hotfix it could maybe be done like this: Ni2Be#2 but it would probably be better to rework the Focus 'All' concept.
I could not get the development environment running, could someone take over this?