iPhone Mail Filing Suggestions

Previously when I would select an email (or a batch of emails from the same sender, such as order confirmations from the same vendor) and tap “move” to file them in the folder those emails normally go to, the mail app used to reliably suggest the file that all other emails from that sender were in. Recently, it’s stopped suggesting those folders for the most part and has started suggesting the “Important” folder as the place to file most emails, which means I have to tap the “move message” option and scroll to find the folder I want to file them in. Does anyone else have this issue or know why the mail app isn’t suggesting the correct folders anymore? It’s made email filing a lot more of a hassle.