I’m using Pages 8.1 on an iMac running 10.13.6. Quite often one pages document or another on my desktop refuses to open. They're current, new documents. When I click on it, it responds (you can tell that you clicked on it), but it doesn't open. No error message or anything. Nothing. I go back later and try to open it and it may or may not open. If I need to see it now, which is usually the case, I've found that I can put it into my documents folder and it will open right up. Anybody have any ideas on why this is happening or how to fix the problem? Thanks!