I have Thunderbird 140.5.0 installed. It keeps moving my mail folders. I had them sorted in alphabetical order but a week ago it started moving my folders. For example, I have a folder named "FunWithTubes" but it keeps moving to the bottom of the list after "Y" and if I move it back then a day or so later it will be back somewhere else near the bottom. This is not the only folder it does this too but does not do it to all of them. How do I get it to put my folders back where I had them and leave them alone? This has got to be a bug.

Thank you.