Can't interact with addons

In the desktop version, I have an overflow menu into which my addon icons go. This is particularly necessary for things like noscript, where I need to interact with it for some sites. The same is true for e.g. Privacy Badger.

Additionally, it seems that none of the addons are actually working. Although supposedly ublock origin was already installed, it was clearly not doing anything and it wasn't listed by the addon manager. I can see the requests from the phone hitting the firewall still. So, I then installed ublock origin, but it is still not actually blocking anything.

Likewise, although noscript is installed, it does not appear to be working as JavaScript is still enabled everywhere despite the fact that it should be disabled by default.

I do not know if this is related to the fact that the icons for these addons cannot be reached or added to the Firefox interface.