Dahua Camera RTSP over TLS Issue with NX Witness Version 5.1.1.37512

I'm tackling a challenge while implementing Dahua's hardening guide, specifically related to RTSP over TLS, and I'm looking for insights from fellow NX Witness users. Here's my current predicament:

1. Steps Taken: I began by installing an SSL certificate on my Dahua camera, which went through without any hitches. Then, I proceeded to enable RTSP over TLS as per the hardening guide.

2. The Problem: Post the setup, when I re-add the camera to the server (running NX Witness version 5.1.1.37512 and port 443), it is detected but there's no video stream. If I disable RTSP over TLS, the video stream resumes immediately.

3. Query: Has anyone successfully integrated RTSP over TLS with Dahua cameras on NX Witness? Or, if it’s not currently supported, are there any updates planned to implement this feature in the near future?

Any advice or experiences shared would be appreciated

Thank you in advance!