Enable developer mode in Steamdeck settings:
Step 1: Press the Steam Button.
Step 2: Go to Settings.
Step 3: Go to System tab.
Step 4: Toggle on Developer Mode.
Next if Aurora still isn't clickable, switch game from fullscreen to window mode. And if that isn't working switch in Steam to desktop mode and try it there (Hold power button, then click on switch to desktop mode).
Nice thank you.
I already had it on developer mode, but booting steamdeck on desktop mode helped clicking the "ok".
I also realized it's way easier to connect phone to aurora and control settings from there.
thank you this helped me reach a solution