reply / favorite / retoot / ... button are not <button> elements

hi

I am a qutebrowser user and its “follow links” feature (= highlight all the links and provide a letter to navigate with the keyboard) does not discover the reply / favorite / retoot / ... buttons (see bellow screenshot). Actually, it would if they were standard links and not only <div onclick> html elements.

any chance to turn them into <a> links ? If so, I would be glad to create a PR.