I wanted to use this extension, but they make it difficult.

First and foremost, the settings and setup interface is terrible. It took me several minutes to figure out (1) that I needed to do additional setup, and (2) where to find the setup instructions.

Which brings me to issue #2: in order for this extension to work, you must download and install a separate app. The Firefox extension system has built-in protections and limitations. The phrase "install external app", which circumvents these protections, immediately raises red flags for me. I find it concerning from a security point of view.

I understand that prior changes to the Firefox add-on system make it difficult (if not impossible) to implement a restart feature without some sort of external assistance. And the author found a viable workaround. But I've been trained to not install untrusted software, and I just can't ignore that.

For that reason I've uninstalled this add-on and will not be using it.