Hi ​@Aleksandr Flid, Thanks for reaching out! I hope it's okay to reply in English.

I understand you're having trouble searching long comments in comment mode. I've tried reproducing the issue, but it appears to be working correctly on my end.

If I've misunderstood, please provide more details, including steps to reproduce the issue.

To help us investigate further, could you please confirm:

• Does this happen in the desktop app, supported browsers, or both?
• Does this issue occur in all files or just specific ones?

Please also try these basic troubleshooting steps:

• Close any Figma tabs you’re not using then:
  Browser: Force-quit and open Figma in a new browser window.
  Desktop App: Force-quit the Figma Desktop app and restart it.
• Clear the cache in both your browser and the desktop app.

If you're still experiencing the issue after trying these steps, please don't hesitate to let us know, and we will be happy to create a support ticket for you if necessary.

Thanks for your cooperation!