Lists

Hello

I'm looking for an answer that might relate to this. I don't know if what's being discussed are 'lists of lists' being out of order or 'contents within a list' not staying in order. I have a list 'Favorite Male Actors Of All Ages'. For the life of me I can't understand why this list cannot be organized A-Z. I was going to finally give up bookmarking my favorites on my computer (not happy how the URLs are created as duplicates are not detected due to the latter parts of URLs not being the same each time) and instead move everything to an IMDB List. But now I discovered I can't organize them A-Z. Just added a new name 'Aaron _____' but he shows up way at the bottom instead of properly ordered with all the other Aarons. Which means, the more names I add, the more chaotic my list will become. I've never seen a webpage that offers lists not provide an option to alphabetize those lists and the contents of the lists. Baffling.