Hi ,Sarah Atwa
Welcome to Microsoft Community.
The reason for this problem may be that you have to log in again every time you leave the computer, and there is an option that does not require verification for a few minutes after the screen is locked. These two options conflict, and Windows Hello blocks the latter option.
You can try the following steps to see if it helps with this issue。
- Press [Win+I] at the same time to open the windows settings, and click the [Account] icon in this interface.
- Under the account window, click [Login Options] on the left, find windows hello--faces on the right, and click [Delete].
Hope this helps, and have a nice day.
Best Regards,
Hinata
Microsoft Community Support Specialist