When returning to the overworld after spending an extendes period of time in the Nether, there is a lighting issue where spots that are merely covered by single blocks become void of all light whatsoever, such as under a tree, or a tiny 1-2 block outcropping on a mountain despite light sources being present in the dark areas. Dark areas occasionally have impossibly hard edges. Frequently happens after returning from the nether, is fixed by placing or breaking a block within the dark area
Related issues
Attachments
Comments


Thank you for your report!
We're actually already tracking this issue at MCPE-69037, so I will resolve and link this ticket 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:
📓 Issue Guidelines – 💬 Community Support – 📧 Customer Support – ✍️ Feedback and Suggestions – 📖 Game Wiki