Problem with Some Tools in Preview 10.1
Most of the 'Annotate' tools work perfectly well BUT if I try to insert an arrow or a straight line, only three dots appear on the image—two blue, one green—where the arrow or line should appear. I can't find a way solve this and would be grateful for any suggestions.
Preview is running on an iMac with OS 10.14.6
iMac Line (2012 and Later)