I just switched from Open Office to LibreOffice (25.8) on my Windows 11 yesterday. When I opened a document I use often, there was a 2 character wide yellow highlight on one page. When I tried to delete it I ended up with a whole line of text being highlighted. Nothing I do will take it off! It’s definitely not the normal highlighting. I tried to copy it so I could show what was happening but “copy” was greyed out on the drop down menu. Help!
Can you upload a sample document including the problem lines plus just a few lines each side. Save a copy of the document and in it delete everything except the lines needed. Cheers, Al