Please test with the current release version of firefox (Firefox 188.8.131.52) and see if you still experience the same issue.
Yes, I still experience it. There is another way to reproduce it: - open url in main tab - open new tab - open url in new tab - reload url in new tab Maybe it's a focus problem... I tried the same site on Linux and it's not displayed properly *. The scroll is ok, but sometimes I have to click the white area on the right so I can use the mouse wheel. * an old problem: it seems flash animations are bigger than they should and white space around them is overriding text; I can see the text at a glance before the animations show up and override it.