The search for players screen error modal has a typo. "We encountered an unkown error, please try again."
How to reproduce:
While there's no easy way to trigger this error, these steps show how to do it anyways.
Go to the Search for Players Screen
Turn off your internet connection
Search for any player
Observe the error modal that pops up
Attachments
Comments 4

While the typo is still present in the game files, I could not reproduce this by following the steps you provided in 1.21.2:
[media]
Is this still an issue?
This issue is being temporarily resolved as Awaiting Response. Once the requested information has been delivered, the report will be reopened automatically.
Quick Links:
📓 Bug Tracker Guidelines – 💬 Community Support – 📧 Mojang Support (Technical Issues) – 📧 Microsoft Support (Account Issues)
📓 Project Summary – ✍️ Feedback and Suggestions – 📖 Game Wiki
While the typo is still present in the game files, I could not reproduce this by following the steps you provided in 1.21.2:
[media]
Is this still an issue?
This issue is being temporarily resolved as Awaiting Response. Once the requested information has been delivered, the report will be reopened automatically.
Quick Links:
📓 Bug Tracker Guidelines – 💬 Community Support – 📧 Mojang Support (Technical Issues) – 📧 Microsoft Support (Account Issues)
📓 Project Summary – ✍️ Feedback and Suggestions – 📖 Game Wiki