Exception Value: module 'wagtail_modeltranslation.settings' has no attribute 'LOCALE_PICKER_RESTORE'

[edward-springload]

In wagtail 3.15.1 and Django 3.2.10 and using wagtail-modeltranslation @ git+https://github.com/infoportugal/wagtail-modeltranslation.git@c0c3788628b9d6c5bb3f6c3d06dbfd483c2b2a2a I clicked on edit in an existing page and got the following error:

I have upgraded to that commit from v0.10.17

  File "/usr/local/lib/python3.9/site-packages/django/template/loader_tags.py", line 62, in render
    result = block.nodelist.render(context)
  File "/usr/local/lib/python3.9/site-packages/django/template/base.py", line 938, in render
    bit = node.render_annotated(context)
  File "/usr/local/lib/python3.9/site-packages/django/template/base.py", line 905, in render_annotated
    return self.render(context)
  File "/usr/local/lib/python3.9/site-packages/django/template/loader_tags.py", line 195, in render
    return template.render(context)
  File "/usr/local/lib/python3.9/site-packages/django/template/base.py", line 172, in render
    return self._render(context)
  File "/usr/local/lib/python3.9/site-packages/django/template/base.py", line 162, in _render
    return self.nodelist.render(context)
  File "/usr/local/lib/python3.9/site-packages/django/template/base.py", line 938, in render
    bit = node.render_annotated(context)
  File "/usr/local/lib/python3.9/site-packages/django/template/base.py", line 905, in render_annotated
    return self.render(context)
  File "/usr/local/lib/python3.9/site-packages/django/template/library.py", line 192, in render
    output = self.func(*resolved_args, **resolved_kwargs)
  File "/usr/local/lib/python3.9/site-packages/wagtail/admin/templatetags/wagtailadmin_tags.py", line 237, in hook_output
    snippets = [fn() for fn in hooks.get_hooks(hook_name)]
  File "/usr/local/lib/python3.9/site-packages/wagtail/admin/templatetags/wagtailadmin_tags.py", line 237, in <listcomp>
    snippets = [fn() for fn in hooks.get_hooks(hook_name)]
  File "/usr/local/lib/python3.9/site-packages/wagtail_modeltranslation/wagtail_hooks.py", line 81, in translated_slugs
    locale_picker_restore='true' if wmt_settings.LOCALE_PICKER_RESTORE else 'false',

Exception Type: AttributeError at /admin/pages/4/edit/
Exception Value: module 'wagtail_modeltranslation.settings' has no attribute 'LOCALE_PICKER_RESTORE'

[DiogoMarques29]

A new version has been created, if the problem persists, please re-open this issue. Thanks