The hide option does not impact stats. When you delete a game, it should update the totals on next scan, but the issue is those likely get scanned in again. If you could remove the apps on the Xbox side as well (after removing here), this wouldn't be an issue, but I don't think they let you hide it there.Not sure if I need an account resync, an Xbox resync, or request to have individual items deleted from my profile. The issue is I'm showing 18 more Xbox achievements than I actually have, and I've discovered they are from Xbox apps (Netflix, one drive, etc). Neither hiding them on my profile nor manually deleting them updates my achievement count. Was wondering if there was something that could be done?
There are plans to add a secondary delete option that will permanently remove any entries even if they still exist on the service, don't have an exact timeframe as to when it'll be added though.