Although the value of the “statement_timeout” parameter in the config file in one of my Postgresql databases is “0”, there is a timeout period in my database. What is the reason for this?

config file: enter image description here

When I check the timeout period:

Note: I have changed the timeout on a user basis for now. But why do I see a timeout period of “90 seconds” even though my user does not have any timeout period and this value is “0” in my config file?

postgresql version: 13