Thanks again for the hint that a hotfix was possible. The bug was just the compression.
I've added a quick and dirty solution for touch — there are 2 buttons in the top right to show/hide the panels. This gives you more space on mobile devices.
This is not a permanent solution since many features are missing or might be hard to implement this way — for example, images sometimes have a hover effect when you move the mouse cursor over them, and/or tooltips.
But feel free to test it starting this weekend (with 0.1.4 release) and then give feedback on how and where you run into problems.
(Tested on an iPad - I dont think an mobile phone makes sense at this moment)
Both bars visible:
Both panels hidden:
Combined with the new ui scale feature (increased text size): 