Endpoint to set render settings for a screen is broken

I used PATCH api/v2/prompts/login-id/screen/login-id/rendering but only set rendering settings to advanced. That seemed to worked. I tried to set it back by setting it to standard, but instead, I get an error page. I tried sending an empty JSON object because before I did anything, that’s what the GET endpoint for render settings was returning, but I get the same error page.