What does the 3 toggles under Trigger section mean?

[ashokrajab]

I suppose the 1st toggle with the double arrow means, the F-Keys behaviour change should be triggered when the current app changes (correct me if I'm wrong). I have no idea what the other two toggles mean. Capturing this as a tool-tip for the toggles will be helpful or at the least mentioning this in the ReadMe will help to understand the feature.

Thank you for building this app.