I want to enable cross save so I can play across devices but the account I wish to cross save is currently stored on Battle.net. If I choose to cross save my Battle.net profile will this automatically switch to Steam on 1st October or will cross save suddenly stop working on 1st October? FYI I have already set my account up to move from Battle.net to Steam: "You are ready to move to Steam for Shadowkeep launch" it says. I don't want to enable cross save on Battle.net profile if it's just going to stop working on 1st October so can a Bungie person actually shed some light on this for me? Thanks.