The best of firefox "Recommended" translation extensions, has good functional, has in-page selection translations and full-page translations, but not full-page in-page translations. Translate Web Pages extension has that function and all this extension's functions. I don't why this extension IS "Recommended" and TWP isn't
Also:
TWP has multiple translation languages and more translation enginesm right at in-page translation popup. TWP has much more settings. TWP can work with NoScript extension and the current extension can't
So I will remove this extension and use TWP instead, because only advantage of this extension is that it allows you to use more recent languages than TWP (TWP allows maximum 3, which is not enough for me)
P.S. Found a minus: actually can't use DeepL in-page translate because it needs DeepL API which needs not just login, but also your post adress and credit card, which don't work at all in several countries including Russia, it was better if it used copying DeepL Translate data from (background) page or (zero transparency) html iframe