Bookmark/Link directly to fleet vehicle

I have two Tesla cars linked as fleet vehicles, and like to have bookmarks to go directly to the one I'm interested in seeing. The bookmark works while the login session is active, but after some time the bookmark will always fail.

This failure is due to TeslaFi having to re-authenticate after session expiration (automatically, via "Remember Me" feature). This re-authentication discards the fleet variable from the original URL, when instead it could be maintained and carried though. After this, the URL works reliably while the session is active.

It'd be very appreciated if there was a consistent way to link directly to specific fleet vehicles, which does already exist, but is broken after session expiration.