Worker Enable Logpush Never Resolves

I am trying to enable logpush on a worker, and have setup a job enabled that sends to r2.

I am clicking enable on the section that says:

“Enable Workers Logpush to gain visibility into your application successfully serving production traffic.”

But it never resolves, the loading animation just keeps going. I’ve kept the page up for 5 minutes and it never resolved, and have tried it multiple times.

It looks like the cloudflare UI got an expection, so most likely this is a bug somewhere:

Uncaught (in promise) Error: Unexpected binding type json