I'm using Ubuntu MATE 21.10.
I recently installed Ubuntu Mate and am very pleased with it. Firefox is my primary web browser. Ubuntu Mate starts up with a custom Firefox theme/package that displays the MATE welcome screen. I like it, but I prefer Firefox's default settings.
Ubuntu MATE was installed using the task package of
Is there a way for me to install regular Firefox on Ubuntu MATE?
Here's what it looks like: (this image was taken from an external website)