PWA launcher icons in Ubuntu

With Chrome in Ubuntu when a PWA is saved to the desktop it get’s its own icon and appears in the app menu and on the launcher bar when it is running or pinned.

With Brave, when I save a PWA it doesn’t have it’s own icon. Ubuntu is treating it like just another window of the Brave browser. This means I can’t launch the PWA without first browsing to it’s website, and when it’s running I can’t cat to it in one click - it is grouped in the launcher bar with the other Brave windows.

Brave should behave the same way as Chrome for this