@noiob @jollysea oh i forgot: I also have a wireless keyboard (Logitech K400r) with a unifying receiver. SOMEtimes, I can wake up the deck by pressing keys, mainly when it has just gone to sleep on due to timeout. This happens sometimes because I also use it to watch streams (Firefox as "Game" in steam, that's what I need that keyboard for).
Everything is plugged into an Anker 7in1 USB-C hub (7in1 not for the features but because the size fits the nook on the back of the Steamdeck case).
@ebrnd @jollysea oh and the right sidebar should open with xbox+A/PS+X