If you go first to the map "Of Temples and Totems" (from Nvidia), and then to the map "Crystal Palace" (from Nvidia), then textures such as: lamp, prismarine and algae will break and will show broken textures.
Uploaded a video of the error replay to Google drive - https://drive.google.com/file/d/1qmqPIDsIQK8vP1PCScj4pNM_riQ-_h4C/view?usp=sharing
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We're tracking this issue in MCPE-166853, so this ticket is being resolved and linked as a duplicate.
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