`showSplashMemoryBar=true` wont show the memory bar

The memory bar on the loading screen that is on by default via the config showSplashMemoryBar isn't showing anymore. This is weird, because the following few points:

I tried with only ArchaicFix and Unimixins.
Long time back when I added ArchaicFix to my modpack it didn't work.
Them after some time it began to show up without changing me anything.
Now since a few weeks it's gone again.
This doesn't depent on the version of Unimxins or ArchaicFix. Tried old versions too and it still wont work.
I even tried Angelica instead of ArchaicFix and the memory bar is showing. 🤔

I really wonder what I'm doing wrong.... 🤔

embeddedt / ArchaicFix

`showSplashMemoryBar=true` wont show the memory bar #130