Why is my Apple Watch OS 11 not providing haptic alerts

No Haptic only on watch ultra with OS 11 and Mail

Installed IOS 18 a few days and it worked great until the next day I installed OS11 on the watch. Now no matter what I do I cannot get just haptics on my watch when an email comes through. It’s either with sound or completely silent. I like it to just tap me on the wrist when I am at work and it’s really annoying now. I have tried all the setting in mirror my iphone and custom. I don't know why it has stopped working since messages etc can still get haptic only. It must be a bug.

Other people have been reporting the same too.

[Re-Titled by Moderator]