Internal Sliding Blinds Fix??

https://imgur.com/a/fW6oEb4

See video for issue.

I have watched a few different YouTube videos on fixing these and yet when I follow the process of sliding the 1st magnet up and engaging with the 2nd at the top it does not remedy the issue.

I must be doing something wrong as both doors at the same time have this issue.

Can anyone explain what I’m doing wrong in trying to get the magnets to reengage?

Any help? Thanks!!