I con't change my language

Can be reproduced. It seems that the languages in versions 25w21a and later have disappeared at present.

You can modify your bug report to the following content:

Title: Language Disappears in Versions 25w21a and Later
Content:
Description:
In Minecraft versions 25w21a and subsequent versions, the language selection screen appears empty, with all language options missing. This issue seems to have emerged recently.
Steps to Reproduce:
Launch Minecraft with version 25w21a or any later build.
Navigate to Settings.
Attempt to access the language selection screen.
Observed Result: The language selection screen is blank, displaying no available language options for selection.
Expected Result: The language selection screen should list available languages, enabling users to choose their preferred language for the game.

Hi!

Do you use any mods on your game?
Have you recently changed anything in your Windows (Updates etc?)
Does it occur on each boot of the game?
Does it occur on every version?

This ticket will automatically reopen when you reply.

I have tested and confirmed that the issue can still be reproduced without any mods.

idk if this is caused by network issues. You can switch to a different network environment to try to reproduce the bug.

All right. After troubleshooting, it was found that the official launcher does not have this issue, which may be caused by third-party launchers. Please close this bug report.

o

ok,it’s my lan error.so how to delete this issue?

You can switch to the official launcher to start the game, or submit an Issue on the GitHub project of the third-party launcher.

Thank you for your report!
However, this issue is Invalid

You are currently using a non-authorized version of Minecraft. If you wish to purchase the full game, please visit the [Minecraft Store |https://www.minecraft.net/store/minecraft-java-bedrock-edition-pc].
We will not provide support for pirated versions of the game; these versions are modified and may contain malware.