Thank you Tomass for the feedback!
I'll put it on my todo list for the upcoming release.
I could also add a new option for example "Don't open highlighter when adding new highlight", although I guess new context menu option would be better.
And I could also register a global shortcut for that, that will make it so much easier to use!
Note that the upcoming release has a lot of features planned so this will take a while...
Best Regards,
Juraj Mäsiar