Google Docs with Arabic text are unaffected by the extension.

[orehmane]

I'm not sure why, but I used to be able to have Wudooh increase the size of Arabic letters in Google Docs, and now it seems to do nothing on those pages. It makes notetaking very difficult, is there any way this could be fixed? On Firefox, if that matters.

[MuhannadYT]

you can make a copy of the Google doc (file, make a copy) and increase it from there. Implementing this would probably lead to a lot of issues when typing in it and so on