ModelMultipleChoicePreference update not working

[5h4d0wb0y]

When I try to update Model Multiple Choice Preference I get this error:

The body of the request is:

What's wrong?

[jkcgs]

I am having the same issue, using GlobalPreferencesViewSet PATCH /bulk/ endpoint

Django 4.1.7
DRF 3.14.0
Python 3.10.9

[agateblue]

Fixed by #293