How do I change my app password?

[Jeroen Worst]

I created the app password as instructed, because regular passwords as used before can't be used anymore. When creating that app password it clearly says that you don't have to remember that issued password. And a colleague of mine, indeed could still use his old password after having issued the app password. But for my account, I dó need to use that one-time issued password. Everything I do Atlassian related, only works with that new password. So 2 questions here: Why is it that I'm forced to use that issued password? And how can I change that password? Thanks in advance