I want to have something like a right panel, but only for one page/route (and only on tablet/desktop).
I have tried showing it at mount/unmount time, but it ignores closeByBackdropClick and shows a backdrop over the page.
I have tried using a breakpoint, and that works, but then is for every page.
I tried a master/detail but the the master gets a fixed width in the center rather the detail having a fixed width on the side (I can set the css to do a calc, but feels like i am missing something). At that point normal navigation goes to the detail area instead of main. 