The Firefox extension has no options button to modify its behaviour. All you can do with it is to click on the icon to turn its functionality on or off. The Opera version has an options button.
![Uploading Popupblocker screenshot.jpg…]()
Have you tried refreshing the options page? Seems like Firefox has an internal bug in the latest version that does not disable options when page loads.
The Firefox extension has no options button to modify its behaviour. All you can do with it is to click on the icon to turn its functionality on or off. The Opera version has an options button. ![Uploading Popupblocker screenshot.jpg…]()