Describe the bug
slight decrese in performance in singleplayer.

To Reproduce
Steps to reproduce the behavior:

1. install any mod that lets you see your average fps(used FPS - Display in this case)
2. create a world
3. watch average fps with and without the mod

Expected behavior
get the same amounth of fps

Screenshots
with the mod:

without the mod:

Runtime info (please complete the following information):

• OS: windows 11
• Minecraft version: 1.21.5 but any version has this bug (i've tested)
• Mod version: any
• Mod branch: (fill this if you are not using the default ver branches)

Crash reports / logs

Other mods
FPS - Display
modmenu
fabricapi
Text Placeholder API
Cloth Config API

Checklist

• I am using the official version of the mod.
• I tried the latest development version but the issue persists.
• I searched for similar open issues and could not find an existing bug report on this.

Additional context

The mod is made for many players, maybe it is just not optimized for singleplayer

Please provide screenshots with F3 and logs.