gettext_lazy on _meta.app_label doesn't group together in admin

[anonymous]

When you apply gettext_lazy on the app_label Meta attribute, it causes the class to ungroup in the admin even if the label is identical to another.

Example:

class QuestionSet(models.Model):

...fields...

class Meta:

app_label = _("Q and A")

class Question(models.Model):

...fields...

class Meta:

app_label = _("Q and A")

This gives you two separate groups called "Q And A" in the admin instead of grouping them together.