Note: This update is for the Steam Deck Beta and Preview channels, and includes new features that are still being tested. You can opt into this in Settings > System > System Update Channel.
The Steam Client Beta has been updated with the following changes:
General
Fixed a case where the Main Menu or the Quick Access Menu would be immediately dismissed after opening.
Fix a case where the client would fail to handle some open URL requests.
Desktop Mode
Fixed small mode dimensions not restoring correctly if previously sized smaller than the minimum large mode dimensions
Fixed resize grip showing sometimes when windows are maximized
Steam Input
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Fix for new Gyro to Joystick modes not applying Horizontal/Vertical settings, or Axis inversion settings or Rotation Output settings.
Source: https://store.steampowered.com/news/app ... 3234947321