Well now it’s fixed!
Right when I created this issue I thought It was because I already had the preview so I deleted it and still the error popped up…
yea u already see in one of the attachments that there is “old_beta 1.8.1 and old_beta 1.6”
oh it actually worked "check on the attachments"!
Ok that’s a duplicate link
The fact that in 1.20.70 this still happens, and it includes Blocks that don’t exist anymore like The Nether Reactor
But still.
My textures weren’t as broken as the other ones