Hello Michael,
Good to see you in Microsoft Community.
Firstly, could you let me know the specific system version and Microsoft Edge browser version? Please check them and only send the relevant information without PII in the next reply.
- System version Win + R key, and type "winver", press Enter.
- Microsoft Edge browser version Type "edge://settings/help" in the Edge address bar and press Enter*.*
Based on the current situation, I suggest you remove the existing language from the language list, restart your browser and then re-add the corresponding language again.
Then you may Repair Microsoft Edge browser. **** "Win" logo key + "I" open Windows Settings > Apps > Apps & Features > Microsoft Edge > Modify > Repair*.*
If anything is unclear, please do not hesitate to let me know.
Best Regards,
Mosken_L - MSFT | Microsoft Community Support Specialist