Is this a glitch?

[IbanezTim]

So I made a Custom Ribbon (general items use the most) as I am sure most have. This is what it looks like.

However when I reload a new instance of MC it appears as follows:

A little annoying, but all I do then is Right click the ribbon, then "Customize the Ribbon" then changing nothing I click "Ok", My custom ribbon then returns to the top version (the way I want it)

I do not have those view managers added to my custom ribbon.

Yet a new instance re-adds them every time.

So is this a possible bug, or my settings, or my brain? (Am I dumb )

This is ver 2023 update 4