This used to be a great extension until sometime in the last couple weeks. It reloads all tabs regardless of exclusions for pinned tabs or tabs playing media. I don't understand what you did, but put it back. This is borderline useless right now

Didn't work and it's not intuitive.

This app loads all tabs at once, if you do this with more than 100+ tabs, the tabs will timeout because firefox cannot load many tabs at once, so you'll get firefox freezing and you'll have to restart. I had to restart my whole computer. It also does not restore icons.