When adding a file with two audio tracks (game footage with split audio, one is for ingame audio, one is for microphone), when I go to choose the "Stream 1" option, both video and audio are added. When I try to add the file with the mic audio (stream 2), only the video preview is added, no audio whatsoever. I've checked with an mp4 file that I worked on previously, the issue appeared on that one too. Worked without any problems before.
Tried reinstalling, deleting the "Components" stuff and clearing cache, nothing