Playback of video in iMessages too bright/washed out
My 7th generation iPad, running 16.5.1 started playing back my iMessage videos way too bright. (The same videos sent at the same time to my husband and his newer iPad play back normally.) Still pictures display normally. Interestingly, the still picture of the video clip is normal, as is the “tape” that runs along the bottom of the screen. All “settings” functions for Display and Brightness are set to auto/day mode/and about 75% brightness.
Suggestions on how to troubleshoot this and repair?