Minecraft Error message strings displayed within the Launcher are untranslatable

Discovered while testing MCL-17557.

The Bug:

The error message strings displayed within the launcher are untranslatable.

Affected Strings:

h3. Steps to Reproduce:

• Open the Launcher in the version stated.

• Set the language to something that is not English (Settings).

• Click on the Minecraft: Java Edition tab.

• Click either the Installations, Skins, or Patch Notes page tab while holding down the Windows logo key.

• Observe the error.

→ ❌ The error message and the Back button remain in English, regardless of the language selected.

Observed Behavior:

The strings for the error message and the Back button are not translatable.

Expected Behavior:

The strings for the error message and the Back button would be translatable.

Notes:

• Attempt to search for the existence of these strings by using this and this search filter on the official Minecraft Launcher project on Crowdin.

• Take note as to whether or not these error message strings are untranslatable.