Steam Button and "..." Button don't work

Steamdeck received some water, it was open following guides from here for clean-up. After reassembling it, it works fine except for the Steam and "..." buttons. Both don't work as expected, instead they enable the cursor and slightly move it to the left when clicked. Also the right stick is failing on the X axis but that is easily replaceable. Do you think there is a way to fix the Steam and "..." buttons or should I consider my console dead?