mass export study to media gives erroneous playback speed

[Ahmad Samir Mohamed Abdelhamid]

Hi there, 

Iam using HOROS 4.0.0 on a MacBook Pro 2022 (M2 - 24GB ram)

Because my subspecialty is chronic total occlusions (CTO), we work on reduced frame per second (fps) 6 or 10 instead of the default in many other institutions 15 fps

My problem now is, 

when I select a study from Horos list and request export to media (mp4), I found the media playing super fast (double speed), 

This does not happen when I export loops one by one during there playing, also it does not happen if I mass exported whole studies originally recorded (from angio) on 15 fps

So my question is 

any way to modify the (fps or playback speed) options of mass exporting a whole study in HOROS