[BUG] .TS transport stream preview is stuck / doesn't work

[tailland]

Version: 21.12.2024

Problem:
I have a .ts transport stream, load it, do a deinterlace analysis run and when i open up the vs preview, it starts with 1 image, and no matter where i click on the timeline, it shows 1 specific image (not the 1st one, but always the same) from somewhere in the stream, but does not show any other image when i click another point in the timeline...

I've played back the stream in mpc and videolan, looks perfectly alright to me...