Welcome to Firefox for Android Add-ons.
Add extra features and styles to make Firefox for Android your own.
CloseReview for Minimize On Start and Close by Bart
Rated 3 out of 5 stars
I'm using Windows 10 and Firefox. It does not work when I press X to close, but does work when I close it via hotkeys.
To create your own collections, you must have a Mozilla Add-ons account.