Hi, this bug happened to me while playing on iPad (iOS system).

To reproduce the bug, you must experience a disconnection during a match in Bo3 (in my case, the format was standard; I haven't tested in other formats). When you reconnect (it usually works to wait, close, and reopen the app) and finish the match, you go to the sideboard. Still, instead of the usual screen where you can change cards between side and main deck, it shows a strange screen that is a merge with the select card sleeve screen (as you can see in the attached image).

You can't do anything on this screen; you must wait until the end of the timer (creating an issue for both me and my opponent) without having the ability to change the cards in the deck (obviously, this leads to several game losses since the active player can't sideboard).

I haven't found any workaround currently.

Version of the client: 2026.62.0.5376.1304277