No password required after waking from sleep
Is this normal? When I put my late 2015 iMac running 11.4 to sleep using 'sleep' from the Apple menu, it doesn't require my password to get back in after waking. File vault is turned on. This seems very strange and insecure. I assumed it would require my password. I don't remember it being this way in the past. I now use shift command q to lock my Mac when I walk away. My screen saver's set to trigger after 10 minutes. This requires a password to get back into the computer. Unfortunately, since the computer is sleeping the screen saver never triggers. Seems like an 'oops' on Apple's part. Thoughts?
iMac 27″, macOS 11.4