Why v0 is not working with React Router v7 apps

I previously imported a React Router v7 app, and it worked without any issues, but today it’s not working.

Do you guys limit v0 to only a Next.js app, or am I configuring it wrong?

Do you have a link where it’s not working?

v0 is optimised for Next.js apps, but I’d assume React Router should work.

It’s not working - it’s showing a blank screen: