I don't know what caused it, but if you can, please take a look at it, it may be a visual bug, but I ain't 100% sure.
[media][media]Linked issues
Attachments
Comments 2
Thank you for your report!
We're tracking this issue in MCPE-145560, 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
Same issues here everything mined is in monochrome as of the update on the Microsoft store. To edit: I took off any addons I had, refreshed and restarted the game, everything is still monochrome.