"Remember my name on future meetings" checkbox not working

Hi. Whenever I joined a zoom meeting, on this same computer, I always check that box "Remember my name on future meetings", because I need to change my name every time I join Zoom meeting

However, after that meeting, in the next one, it reverted to previous name

it's so annoying that I have to change the name over and over, and that check boxes seems no use.

I try to log in to my account, but it shows my full name instead of "display name". Force me to delete the last name just so Zoom will show my display name.

But the problem is, when I join zoom meeting by links, it's not signed in

So, I need to change my name manually again. So annoying. There's no way zoom remember my name for future meetings.

I'm using windows 10