Zero Trust Browser-based RDP showing 404

What is the name of the domain?

https://server.domain.com

What is the error number?

404

What is the issue you’re encountering

Through Cloudflare Zero Trust, I’m trying to RDP through browser-based Application Access to a cloudflared-accessible server (it can be RDP through normal RDP windows app). However, my RDP application access is giving a 404 error - https://server.domain.com/rdp/{generated v-net id}/192.168.2.17/3389

What steps have you taken to resolve the issue?

Following Connect to RDP in a browser · Cloudflare Zero Trust docs
Can RDP normally but browser session doesn’t work

What are the steps to reproduce the issue?

Screenshot of the error