In my opinion this is a bug:
The buttons status shown the toolbar (pressed or not) of the "Interface mode", doesn't match the button status shown on the toolbar of the "Scan mode". So, if I have two dictionaries and in the Interface mode I press one button and lift the other one, when I pass to the scan mode, I expect to find the same button status but unfortunally I see that any buttons is pressed.
Cheers
PS: I had added this issue to https://github.com/goldendict/goldendic ... state=open