I was there yesterday. Masks optional in most places but mandatory at Disney locations. Was told by Guest Services masks required will end Wednesday 06/16/2021.
There were no long lines at the upscale restaurants. There were short lines at Starbucks and Girhadelli and a few other eateries. The only long line I saw, was at Gordons Bake Shop for the $6 cookies. And, at the Disney locations, some stores enforced and some didn't but the private locations did not enforce at all. I did not have a mask !!