Pre-Submission Checklist

• I have checked the existing/closed issues to ensure this issue has not already been reported.
• I am using the latest supported version of the browser.
• I have tried disabling all browser extensions/add-ons to rule out interference from these.
• I have tried clearing the browser cache and cookies.
• I have checked with a new profile and the issue still occurs.
• I have provided detailed step-by-step instructions on how to reproduce the issue.
• I have included relevant screenshots or console outputs.
• I have checked that this problem is not occurring in the latest version of Firefox ESR.
• This issue is specific to this browser and does not occur in other browsers.

Bug Summary

When using Floorp, my whole window randomly turns white.

Sometimes it is just a brief white flash, other times it stays white until I open another window and go back to Floorp.
It doesn't depend on what website I am on, nor if I am actively engaging with the browser.

Reproduction Steps

1. Open Floorp
2. Use it for a bit
3. Windows goes white

Expected Behavior

Floorp does not white out

Actual Behavior

Floorp goes white randomly

Screenshots

Browser Version

11.21.0 (64bit)

Operating System

Windows 10 (64bit)

Additional Context

No response