Process com.docker.backend.exe is listening on port 80

I have some issue : i cannot run my container on port 80 because a docker process is already listening on it
TCP [::]:80 [::]:0 LISTENING
Thank you for your help

I’m also experiencing this now since the latest update of Docker Desktop for Windows.

Update: my underlying assumptions were incorrect, while docker-compose was exposing the port, the underlying service in the container was not listening.

Upgrade “Docker Desktop 4.21.1” fixed this issue