The popup that urges me to disable the extensions I am developing: http://i.imgur.com/4tBDrVw.png

I just tried to reproduce it, and it doesn't seem to actually happen for every new window I open, so I am not sure what I am doing to trigger it, but I do encounter it several times a day.

edit: Incognito seems to do it, which makes sense because I often enter/leave incognito to make sure I have a fresh cache & no cookies when testing.

The custom extension popup, and you dont want to fix it(status is wontfix) ,where a simple checkbox in the settings could have fixd it... you made our lives miserable.