World loading screen protrudes over the Minecraft logo

The same effect can be obtained by stretching the game window in Windows.

Thank you for your report!
However, this issue has been closed as Working as Intended.

If you need help or have a suggestion you might like to follow a link below.

Quick Links:
📓 Issue Guidelines – 💬 Mojang Support – 📧 Suggestions – 📖 Minecraft Wiki