Setting either theme manually gets reverted in a few minutes

[arggh]

Thanks for creating this plugin. I found a minor annoyance, though.

If I, for some reason, want to use dark theme throughout the day, Light Switch keeps switching back to the light theme few minutes after I make the manual switch.

I'd rather have a pause-toggle for the time based switching, or just make it so, that after manual intervention it doesn't switch at all until it's supposed to based on the time of the day, meaning eg. the next morning / night.