The developer made an excellent job, thanks a lot. Quite strange that so few people use it.

INFO FOR USERS. I created a replica add-on 'Tab reload on select passive'. The slight difference from the original is that by dafault the button is inactive. So, new tabs are not automatically added to reloading list. You don't have to go over them swiching off reloading. Reloading option is added manually. Fewer clicks!

Version 1.3.1.1 is perfect. Some sites do not like an automatic reload every nn minutes, and you get a capcha. Reload on select minimizes the number of reloads to what's really needed.
But on Waterfox Classic, the versions above 1.3.1.1 scroll to top when reloading, while 1.3.1.1 keeps the current position, so I disabled updates.
Keeping the position when reloading is very useful, so please, if you feel like me, correct this in future releases.
Thanks for an addon that is extremely useful.
Edit: if would be nice also to be able to choose to have it disabled by default on new sites.

Excellent. Thanks mate!

Fantastic extension. I like the possibility to set the reload interval

Great!!! It saves me a click compared to "double click to reload tab".

Please, just consider adding a way to configure the time between reloads (support other times than 1 hour)