Has anyone seen Firefox raise all sticky footers like this?
I've seen this, and more than once. But don't know what it has to do with
[SOLVED] Applications remain open after their tabs are closed
I just freeze all my apps that I don't need to run in the background and also restricted them from autostarting, running in the background, etc. in the battery settings. I'm not sure if this is a good solution, but it's how I do it.