I am trying to do MDM for iOS in office365.

Although there is no problem until the target user creates "MDM_Microsoft Corporation_Certificate.pem",
Enter the last AppleID and upload "MDM_Microsoft Corporation_Certificate.pem"
"Patch Apple Push Notification Certificate" appears and cannot be registered.
I think that it is the meaning of certificate asynchrony, but I have been investigating various things, but I cannot find a solution.
I would appreciate it if you could tell me what to do.