Double click sort behavior persists after config change on both server and client side and after server and client restart.
It's not game breaking but I don't want to accidentally double click sort chests if I don't want a chest sorted

Thanks, I'll take a look!

What version of the mod are you using?

The server config doesn't really matter, you can refer to this for more details: https://inventorysorter.meza.gg/configuration#server-configuration

The logs and the settings do seem fine though.

What exactly is the issue? Is it double-clicking on an item pulls all similar items together or double-clicking on an empty slot sorting the entire inventory?

I am using version 2.0.3

I'm going to upgrade to version 2.0.4, I'm on 1.21.5

Interesting, I can't recreate this.
On the server the setting doesn't do anything, it's all controlled on the client side.
You can try running the /invsort doubleClickSort command to see what the server thinks it should be set to, but it should match what you see in the config menu.

Can you post your latest.log with https://mclo.gs/ just in case?

This is my client^

This is my server^

https://mclo.gs/xFnd9OY

The issue was user error, I tried in a single player world and it worked as intended, turns out I somehow missed removing another previous sort mod from the server mods.

Nice one! I had a suspicion but it's difficult to tell! Glad it worked out 🎉