Growing files playback

Hello Forum,

I was wondering about playback of growing files. I’m not sure, but this was working in older versions. I tried playing in multiple 2.4 and 2.5 versions without success, layer always had static duration detected in moment of play. All files I tried were XDCAM.

Is there an other way to achieve this, or if it’s not available, plan to implement in future?

Thank you.