UI broken, possibly due to screen DPI
Great, that worked. Fatter bar makes all the options visible.
$ python3 -c 'import tkinter; root = tkinter.Tk(); print(root.winfo_fpixels("1i"))'
96.0
UI broken, possibly due to screen DPI
Thank you for your report! Are you able to test a patch if I send you one here?
Sure thing.