Description

Blank title bar still visible in fullscreen mode when in fullscreen

Steps to Reproduce

1. Enable vertical tabs
2. Enable 'show titlebar'
3. Enter fullscreen

Actual result:

Blank bar visible at the top of screen.

Brave version (brave://version info)

Brave | 1.57.53 Chromium: 116.0.5845.114 (Official Build) (x86_64)
Revision | b7a154dc9e27b02528cb2cfc8010d8edf1e35571
OS | macOS Version 12.6.2 (Build 21G320)