Apple Mail signatures not working
I need help. I can add signatures to Apple mail by going to Preferences>>Signatures. So under all Signatures it shows I have 8 signatures. On the left hand side where it shows all the mail accounts it shows that my iCloud email has 3 and then the other 5 accounts show 1 listed. On each account I made sure under choose signature that each account has the signature listed there. When I got to New messages the only signatures that will show to choose from is my iCloud signatures. I'm running macOS Monterey 12.2. Is this a bug in Apple Mail or software? I ran out of ideas to try to fix this. When I was running my MacBook Air I had no problems. Just switched over to MacBook Pro a few days ago and noticed this issue.
[Re-Titled by Moderator]