We have just shipped an updated Steam Deck Client to the Preview/Beta channel.
General
Reduced network traffic at startup and reconnect
Fixed support alert messages intermittently producing an error at startup.
Fixed sometimes not being able to access the Steam Family Management profile page.
Fixed a case where the SD card library would not be detected if added via Desktop Mode.
Fixed some applications not appearing in library when shared by a family member.
Desktop Mode
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Fixed regression causing Steam News button to not work
Source: https://store.steampowered.com/news/app ... 2329333524