I use the Chrome screen shader extension, which tints the colors of webpages including the Paperpile browser app. Screen shader doesn’t work on the PDF beta viewer - is it possible to make it work? (I don’t know much about this but figure it is something to do with the viewer and not the extension.)
(NB other example: screen shader works over things like Google docs, but not over a Google docs extension to edit Office files.)
Thanks - and sorry if this request is misdirected!