I don't know if this is a bug or not, but I found this one, where the Minecraft logo is not visible in the settings menu while in the world. an example like the one in the photo
MCPE-132081
Bug in the settings menu, when in a world where the Minecraft logo is not visible in the settings menu
Resolved
Duplicate
0
Thank you for your report!
We're tracking this issue in MCPE-130316, so this ticket is being resolved and linked as a duplicate.
That ticket has already been resolved as working as intended, which means this is not considered a bug and won't be fixed. Please do not leave a comment on the linked ticket.
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