Since the 1.19.70 update, when you quit a world while you have RTX enabled, the last thing you saw before quitting the world is overlayed on top of the title screen.
How to reproduce:
Get Minecraft 1.19.70
Turn on an RTX pack in Global Resources settings (definitely affects Kelly's RTX, not sure about other packs)
Enter a world
Quit the world and return to the title screen
Expected Result: Title screen looks normal
Observed result: Last thing I saw in the world is overlayed on top of the regular panorama
[media]Kelly's RTX is available to download using this file
[media]or by visiting either https://discord.com/channels/810937140086177802/916480566717726780/1081686486824521889 or [Kelly's Minecraft Vanilla RTX Conversion Pack (Join Discord for latest updates and feedback!) | Minecraft PE Texture Packs (mcpedl.com)|https://mcpedl.com/kellys-minecraft-vanilla-rtx-conversion-pack/]
Video of the issue here: https://imgur.com/a/TuOCnKN (I was restricted by the 10MB upload limit)
Thank you for your report!
We're tracking this issue in MCPE-167550, so this ticket is being resolved and linked as a duplicate.
If you would like to add a vote and any extra information to the main ticket it would be appreciated.
If you haven't already, you might like to make use of the search feature to see if the issue has already been mentioned.
Quick Links:
📓 Bug Tracker Guidelines – 💬 Community Support – 📧 Mojang Support
📓 Project Summary – ✍️ Feedback and Suggestions – 📖 Game Wiki