For nearly 10 years I've used Edge in Dark mode and Bing in light mode on my iPhone. Edge is too bright in light mode, and Bing hurts my eyes trying to read in dark mode. Having this setting independent of each other has been a necessity for me.
Today when I woke up Bing was in Dark mode, and no amount of tapping Light Mode in the settings has resulting in changing. Only changing Edge to Light Mode changes Bing.
I love Edge and don't want to go back to Chrome, but I can't continue to use Edge if I can't get Bing back into light mode without changing Edge to it. There is also no option to Log out of Bing.