Collapsible panels are not "exclusive" any more

[knallcharge]

Hi,

I just updated my project to Symfony 7.2 now using the latest version of the EasyAdmin-Bundle (4.20.2) and discovered a strange behaviour:
On a page with several panels the click on a panel is not "exclusive" any more, so clicking one panel will also trigger the collapsed-state of all other panels on that page. In a former version of EasyAdmin (I'm using 4.12 on a different installation of the same project) clicking on a panel would only trigger that single panel.
This is especially annoying as I have some panels that are rendered as collapsed on pageload, so clicking one of them will "invert" all other panels which leads to a lot of elements moving on the page which is very distracting and makes it hard to find the position where you initially clicked.

I have searched for an option in panels that would hint a panel being exclusive (or detached or ungrouped) but couldn't find anything.
Also I have checked whether the "card"-option would be used by EasyAdmin which would render a bootstrap-accordion with the described behaviour.
Do I need to add/remove a certain class from my panels to get back to the exclusive behaviour or give them a certain flag/name/id to skip the automatic grouping?

To reproduce:
Create a page with several panels and click one of them.

[wizhippo]

I have this same issue. Also interferes if you use tabs. If you collapse a panel on another tab, all the panels on all tabs are collapsed.

[wizhippo]

To add I believe this is the fix a66ae73#diff-94ad4e278be4c00858344132511c915f7a4e47e46f4ec2eeeda8635c530b823fR255

[knallcharge]

This seems to be resolved in 4.20.5, can you confirm?