Problem with CheckboxList and bulkToggleable

I do have a problem with a

CheckboxList

CheckboxList

and

bulkToggleable

bulkToggleable

in combination with

reactive()

reactive()

lazy()

lazy()

. When trying to bulk toggle the first checkbox always gets unchecked. Without

reactive()

reactive()

lazy()

lazy()

everything works fine.

Problem with CheckboxList and bulkToggleable - Filament