Why ss show a port is in use but lsof doesn't?

When I use ss (socket statistics) to show the usages of port 5432 I get:

$ sudo ss -ln | grep -E 'State|5432'
Netid State  Recv-Q Send-Q                     Local Address:Port    Peer Address:PortProcess
u_str LISTEN 0      244    /var/run/postgresql/.s.PGSQL.5432 54481              * 0
tcp   LISTEN 0      244                            127.0.0.1:5432         0.0.0.0:*

When using lsof (list of open files) instead I get no result:

$ sudo lsof -i tcp:5432

Why is that? Related to: - https://unix.stackexchange.com/q/652556/87249 - [Difference between lsof -i : & socket statistics ss -lp | grep ?](https://stackoverflow.com/q/77685954/334569) **Edit with answers from comments:** - sudo ss -lnp does not show the pid of the process(es) that have that listening socket - the 127.0.0.1:5432 0.0.0.0:* on the last line was a copy-paste error, sorry about that, I have removed it - I am running those commands in a WSL terminal, Postgres is not running anywhere **Edit with new findings:** I have found out this is happening only when Docker Desktop is running (even though there is no container running): ss doesn't output anything once I quit Docker Desktop. It looks like this might be an issue somehow related with Docker Desktop: I have reported it in this GitHub issue.