HLS Link Query String (ACL & HMAC) not Preserved after Source Change

[tzsk]

Background

HLS Links starts out playing without any issues.

Changing Quality

When the quality is switched the below stack trace is generated. Looks like a 403 Error. Might be because the request is not made properly when sent.

I've tried the same link with a random Web Player. Other less featured HLS players for Flutter (Which I don't like). Seems like they are able to switch the renditions without any problems.

My theory is, it is only happening where the (HLS) Stream is private. Open & Free HLS (m3u8) links don't really have the ACLs and HMACs.

ERROR