The select streams dialog is extremely slow to navigate

Hello skizlock,

Thank you for your post and please excuse for the delayed reply.
Could you please send us the original input file that you open in Video Splitter and the project file? You can upload it to any file sharing service, e.g. Google drive (https://drive.google.com) or Wetransfer.com.

Add a file to the timeline which has multiple audio streams and >20 subtitle tracks, the select streams dialogue, under control menu, slows to a crawl.

I don't understand, the program is at idle, nothing is playing, why does this dialogue seem to be redrawing every time I scroll.

Also it seriously lacks controls to enable/disable all tracks to make it easier to select few of them. I have to disable each and every one of them by hand.