v2.4.0 : form.collection doesn't work anymore

[HugoPerard]

Describe the bug

form.collection allows to do some actions on any collection of the form, but since the last update on collection, there is an issue with it and it don't find collections

Expected behavior

form.collection("myCollection") should return myCollection actions

[HugoPerard]

v2.4.1 fix a part of the bug, but there still an issue if we trigger an action from form.collection as first interaction with the form