Nothing dreadfully important - or annoying either. Icons for the"add link" & "unlink" feature appear as faint images. Just me, I do something wrong ?
You must have a target for the link. See example: text here text here text here Notice the chain is now active when I highlight text. Click the chain to link. After the text has been linked, the chain icon resets to inactive.
I had an issue with one of my posts in the last day or two.... It was an HTML Article that I was trying to edit, but finally just turned into a .PDF, and Attached it to the Post... That seemed to work ok....