The ability to choose the default file manager in COSMIC would be amazing

I love PopOS- it's my daily driver of choice for laptops, and just a good experience overall. I'm certainly hyped and hoping for the best with Cosmic DE, once it's ready for the general user audience.

One thing I would love to see would be if Cosmic supported the ability to choose the default file manager (think Nemo or Dolphin) when it releases. While you can switch file manager defaults via terminal, it's a little tricky and doesn't always work smoothly across applications (see weirdness with Firefox and PopOS when doing so).

Anyone else here have very opinionated views on file managers? Any other default app stuff they'd like to see with Cosmic's general release?