Yosemite still forgets which photo album to use for screen saver.
Running 10.10.3 with new Photos on 2009 vintage 27" iMac. In the early days of Yosemite it would not remember my settings for screensaver, and would revert to a default, usually natl geo pics as soon as the screen saver was interrupted. I have tried directing it via System Preferences to my photos on multiple occasions, and hoping the problem would be fixed in updates, but not so far. Suggestions?
iMac, OS X Yosemite (10.10.3)