Follow up 0b14a3e114fc91faccd4a22fa1e0ae18e3cfd846 - Fixes #4245 - Mandatory field in combination with automatic assignment leads to a divergence in the setting of the ticket owner.
Follow up 0b14a3e114fc91faccd4a22fa1e0ae18e3cfd846 - Fixes #4245 - Mandatory field in combination with automatic assignment leads to a divergence in the setting of the ticket owner.

zammad/zammad,monotek/zammad,zammad/zammad,zammad/zammad,monotek/zammad,monotek/zammad,monotek/zammad,zammad/zammad,monotek/zammad,monotek/zammad,zammad/zammad,zammad/zammad