Data loss issues – PDF Expert - Editor and Reader Review

Yesterday, my professor informed me that I submitted a blank copy of assignment. The completed copy was completely gone; I blamed G Drive. Today, I saw my writing disappear right in front of me. Also if you zoom in, the page gets under the notch & there’s no way to pan around to fully see the edge of the document, you must zoom out.
Review by asdfninethousand on PDF Expert - Editor and Reader.