Trimming Multiple Streams
New User issues:
When I share a PowerPoint file I end up with P1 and S1 streams and I can trim the S1 stream independent of the Primary - perfect.
When I also add in sharing a screen, I end up with P1, S1 and SL streams. I can trim all 3 streams together and also S1 independently. But I cannot seem to trim the PowerPoint SL stream by itself like I could in the first instance above.
Am I missing something?
Thanks for your help.