ufw not logging all connections as expected

I am trying to setup logging on ubuntu server 20.04.4 using ufw, but I'll take non-ufw advice as well. I am running a test https server on port 20000 and want to log all connections to it. Here's what I did.

ufw allow log-all 20000/tcp

Here's my ufw status:

To          Action          From          
--          ---------       -----
20000/tcp   ALLOW IN        Anywhere         (log-all)

Now the only records I see in my log file (/var/log/ufw.log) are the "blocks" being generated from other rules. I am able to connect to the server from outside, and my test server runs fine (*delivers the content I need*). But I just don't see any records pertaining to this rule in ufw logs. What might I be missing? Edit 1: Since I cannot comment yet, I am reacting to @mashuptwice's advice here. My ufw logging is on (low). If I did

ufw logging medium

wouldn't that apply to all rules? I only need extra logging for this specific rule.