Amazing that this bug has slipped unnoticed by anyone since the preview phase
This bug has returned
Found the issue, for some reason words with resource packs with the min eng version set to 1.26 or higher disables vibrant visuals.
Yes, are they the source of this issue?
This is such an stupid decision, and to not comunicate anyone cuz its an exploit? So people now have disbled achievements in their worlds for using a sceipt that makes shulkers have colorful UIs? The comunication of this company is pathetic.