[Bug]: "Hide the Bookmarks Toolbar unless hovering over the navigation bar": bookmark bar shows even when hovering where the bookmark bar should be, not just on the address / tab bar.

[Tetrapak0]

Pre-Submission Checklist

• [X] I have checked the existing/closed issues to ensure this issue has not already been reported.
• [X] 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.
• [X] I have provided detailed step-by-step instructions on how to reproduce the issue.
• [X] I have included relevant screenshots or console outputs.
• [ ] I have checked that this problem is not occurring in the latest version of Firefox ESR.
• [X] This issue is specific to this browser and does not occur in other browsers.

Bug Summary

The "Hide the Bookmarks Toolbar unless hovering over the navigation bar" feature which should only show the bookmark bar when the mouse is hovering over the nav / URL / tab bar of the browser also shows when the mouse is hovered over the hidden bookmark bar. This is very annoying any may make some buttons on some websites harder or impossible to click.

Reproduction Steps

1. Enable "Hide the Bookmarks Toolbar unless hovering over the navigation bar" under Settings -> Design
2. Hover your mouse over the now hidden bookmark bar.

Expected Behavior

The bookmark bar should only show when the mouse is hovered over the nav / URL / tab bar.

Actual Behavior

The bookmark bar shows when the mouse is hovered over its usual position.

Screenshots

https://github.com/user-attachments/assets/e09f4f00-eb55-432a-b8e1-1521b032c134

Browser Version

Floorp 11.16.0 (64-bit)

Operating System

Windows 10 Pro 19045.4651

Additional Context

I have not done some checks as they are completely unrelated to the issue.