Catalina Screensaver Problem
Since updating to MacOS 10.15 Catalina I have found an annoyance with using "My Photos" for the screensaver and Desktop background. I suspect an introduced bug.
I have have (had) a number of MacBook and iMac devices that have customised Screensavers and background images. They are part of the Photo Library which is integrated with iCloud. I have two shared albums "Backgrounds" and "Screen Saver Shots", with 20 and 700 images respectively.
I go to System Preferences and select these under the Shared Cloud in the appropriate sections of Desktop and Screen Saver.
Problem: After a period of time these images "disappear" from the Desktop & Screen Saver Cloud selections as if they have disappeared. They have for the required tasks, and the Desktop & Screen Saver controls "reset" to the default Catalina images. NOTE: These images have NOT be removed from the system as I can still access and view them from the Photos application.
This problem still exists in MacOS 10.15.3.
A temporary work-around is go into Photos and look at each image individually, and then reselect the shared "Cloud" libraries in System Preferences / Desktop & Screen Saver. NOTE: If you only view two, three or twenty images in Photos, only two, three or twenty will be visible from the shared "Cloud" library.
This work-around looks to only work for a few days before they disappear again!
I strongly believe that this is a underlining Catalina bug. Can anyone assist?
Gavin