DynamicModelChoiceField doesn't render error message on submit

[chii0815]

Deployment Type

Self-hosted

NetBox Version

v.4.2.5

Python Version

3.11

Steps to Reproduce

While developing a plugin I realized that the DynamicModelChoiceField doesn't display an error if required=True and the nothing is selected. The form just doesn't submit and the view doesn't give a hint why.

1. create a form with two choice fields (one django.forms.ModelChoiceField and one DynamicModelChoiceField)
2. set both to be required

Expected Behavior

When both are empty the form should show an error message on submit

Observed Behavior

only the forms.ModelChoiceField shows an error message

[chii0815]

this is my py file for this form

from django import forms
from circuits.models import Provider
from tenancy.models import Tenant
from netbox.forms import NetBoxModelForm
from django.utils.translation import gettext_lazy as _
from utilities.forms.fields import DynamicModelChoiceField
from ..models import CVS

class CVSForm(NetBoxModelForm):

    provider = forms.ModelChoiceField(
        queryset = Provider.objects.all(),
        required = True,
        label = _('provider')
    )

    tenant = DynamicModelChoiceField(
        queryset = Tenant.objects.all(),
        required = True,
        selector= True,
        label= _('tenant')
    )  

    class Meta:
        model = CVS
        fields = ('name', 'provider', 'tenant', 'tags')

    def clean(self):
        super().clean()

[chii0815]

this also happens on netboxes dcim model device-types: