After upgrading to macOS 14.4 on my MacBookPro12,1, Watch unlock stopped working

I upgraded my early 2015 MacBook Pro to Sonoma 14.4 yesterday. Like others I had to "Forget" my wifi and re-add in order for it to autoconnect. But even more frustrating is that the Apple Watch unlock stopped working. I've tried toggling the feature in System Setting, but it still doesn't work. Anybody also encounter this and were able to get it to work again?

Thanks!

Author: @f2racer