when selecting the scale option, the text protrudes from the box:
The original problem was associated with different dpi (especially with a low) and non-adaptive interface. The layout was changed, it seemed to be ok.
I had no problems on Debian Stretch and Ubuntu 16.04 (0.75, 1, 1.25 screen scale), but can anyone test it please?
I push it to separate branch (T3706) to avoid critical bugs in master.