Anyone else also notices this black square at the end of every immersive reader page?
This mysterious square appears on every page I turn into immersive reader mode. it happens on Edge canary, it happens on Edge stable (ver. 87 and 89) I've sent feedback for this as I think it's not supposed to be there, clicking on it does nothing, so it's a redundant element. if you can see the same thing on your Edge, please send feedback from Edge (shortcuts: Alt + Shift + i) so that hopefully it will be taken care of in a future release.
