The Steam Deck beta and preview channels have been updated with the following changes for the Steam Client.
Fixed several layout regressions in the quick access menu, eula dialogs, and game achievements page
Fixed some controllers unable to pass the Stationary Tolerances manual calibration phase.
Fixed occasional "jerks" in "Gyro To..." conversion modes that used the gravity axis (i.e. Player Space, World Space, Laser Pointer modes)
Improved Gyro to Joystick Deflection mode's low level noise.
Reinstated horizontal haptics for all new "Gyro To..." modes.
Fixed UI: order of Steam Deck Gyro's Calibration readings.
There were some changes for VR also that are not relevant on the Steam Deck.
You can follow Steam updates here