Still getting black (empty) store page when opening the client (desktop on stem deck) from the icon at the bottom right of the screen. Going to Library and then back to Store will show the page OK. One more piece of info: it does not happen every time, so perhaps some sort of timing issue.

The game mode client crashes when pressing Y at the end of the discovery queue (to view wish list).

Also (game mode) the screen size appears to be wrong when connected to external display. The bottom of the screen is not accessible (chrome for example).

And one new issue that started with May 16th update (I think): external monitor & waking up from sleep (steam deck in game mode). Sometimes the screen size is somehow messed up, leaving bottom and right hand sides of the screen black. Fiddling with keyboard and mouse sometimes brings back the full display.

Don't know if this is related to one of the problems already mentioned but Steam Link does not work while in gaming mode. The client just gets a black screen indefinitely but audio and keyboard/mouse input is working. I tried it streaming from Deck to PC and Deck to Android phone. Both results in an indefinite black screen.

Desktop Mode seems fine. Reverting back to Stable branch Steam Link works in all modes.

It really seems like the beta client has some issues with KDE Plasma when alt-tabbing.

thank you for fixing the mouse not working issues!