I've noticed that when my scheduled time for the dark theme is over, AquaMail does not revert back to the standard theme. The only way for me to get it to come out of dark theme is to manually exit all the way out of the app and then go back into it.
I've done a Google search, plus a search on the forums, and I haven't found anything that's exactly like this, although I have found one or two posts that were in the same ballpark. Is this simply a glitch or am I doing something wrong? Thanks for the help.