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:
Fixed a case where settings dialogs would appear when closing Big Picture mode.
Fixed video never appearing while streaming on macOS
Fixed rare case of newer inputs clobbering existing reports in flight
Source: store.steampowered.com
