Hi @Drees Far

You need to set the field mode for the view record with value primary, like:

<field name="mode">primary</field>

Read the help of that field here:

'mode': fields.selection(
            [('primary', "Base view"), ('extension', "Extension View")],
            string="View inheritance mode", required=True,
            help="""Only applies if this view inherits from an other one (inherit_id is not False/Null).
* if extension (default), if this view is requested the closest primary view
  is looked up (via inherit_id), then all views inheriting from it with this
  view's model are applied
* if primary, the closest primary view is fully resolved (even if it uses a
  different model than this one), then this view's inheritance specs
  (<xpath/>) are applied, and the result is used as if it were this view's
  actual arch.
"""),