Ah, I've tried to make my Steam Deck+sway setup usable when undocked, but there are bugs everywhere, from wvkbd mishandling seats or straight up drawing an invi

Ah, I've tried to make my Steam Deck+sway setup usable when undocked, but there are bugs everywhere, from wvkbd mishandling seats or straight up drawing an invisible user interface, to sway not detecting gestures (lisgd seems to work well, though). There are plenty of physical buttons on that platform, but it seems the default kernel driver does not handle them (need to have Steam running, which then sends input through... X11). It doesn't help that the interfaces for emulating and intercepting input are very rough or experimental (well, there's libei but wlroots doesn't support it). Maybe I should work on a libinput wrapper or my own "parent" compositor? Anyway, all touchscreens should be able to sense 3D coordinates, which could be used to move a cursor around the screen while hovering. This could be very usable, especially the cursor is shown above the finger position so it isn't hidden. This alone would help a lot with the issues pointed out in the article.