Total Commander

I just installed Total Commander for Android on a new Chromebook. The font in the file list and the editor is all too small.
How can I change the font size? In Configuration - Font and Colours I only found options to change symbol size and line heigth. Changing font size for Chrome doesn't affect the font size in Total Commander

Is there any wincmd.ini equivalent with a font size option? Where can I find it? What would be the "key" for a e.g. a font size of 20 (15 seems to be the default)

2Boskoop
In the top og the Font and Colors settings dialog it says 15pt - tap on that and you can choose a bigger size.