Keep the party hunt moving
Returning to the game tab no longer restarts an unfinished party encounter.
Repeated short absences could leave a party hunting without finishing its encounter. Returning now continues the current fight and recovery so the group can keep progressing.
Stopping and restarting Auto still begins a new hunt session. Existing experience, loot, recovery and away-time rules are unchanged. This fix preserves an encounter while the game remains loaded; it does not add partial-fight persistence across a full page reload.