Custom titlebar broken when hiding controls

[Nxt3]

Does this issue occur when all extensions are disabled?: Yes

Version: 1.101.0-insider
Commit: 1d7ad01f171443c8b2401f031c2e8f686121515c
Date: 2025-05-22T05:04:08.035Z
Electron: 35.4.0
ElectronBuildId: 11602177
Chromium: 134.0.6998.205
Node.js: 22.15.0
V8: 13.4.114.21-electron.0
OS: Darwin arm64 24.4.0
macOS: 15.14.1

Steps to Reproduce:

These settings break the titlebar:

Enabling the "Command Center" or "Layout Controls" options fixes the issue: