If, as I did, you have tried to delete the highlight by repeating the highlight key with changed properties, you will have to repeatedly hit delete after you right click on the NON-HIGHLIGHTED TEXT. If you have tried three times using highlight you will have to hit delete three times etc. (Very non-intuitive.)
I am a new open source software developer. I have had used WinDjView and I wanted to be a part of its development. Can I work on fixing this bug.