Title bar and Tab bar become transparent with multiple tabs

But pops up again with macOS Golden Gate 27.0 beta even with latest Orion Version 1.1.1 (149), WebKit 625.1.8.

Version 1.1.1 (149), WebKit 625.1.8

The issue seems solved with Orion RC Version 1.1.1 (149.1-rc), WebKit 625.1.8