We’re having the same issue, not on re-assign but on assign on mobile. As soon as you open the modal it goes boom.
Uncaught (in promise) TypeError: can't access property "contains", t.targetElement is undefined
t select-kit-collection.gjs:20
c select-kit-collection.gjs:19
installModifier modifier-manager.ts:52
Ember 76
select-kit-collection.gjs:20:7
t select-kit-collection.gjs:20
some self-hosted:125
c select-kit-collection.gjs:19
installModifier modifier-manager.ts:52
Ember
Changing locked.targetElement.contains(element) to locked?.targetElement.contains(element) removes the error but still does not allow typing.