I tried that. The weird thing about it is Youtube doesn't recognize the id. The URL and the vnd in the post don't have the same id.
vnd used: vnd.youtube:5Yn6fR7CAD0
the vnd takes me to a different video entirely in the app than the link does.
edit- I changed the vnd and it took me to the same one... but my video doesn't work. Is it because there are symbols and such?
the vnd I tried and didn't work: vnd.youtube:atp0MulQc_M&t=82s
edit #2- Nevermind! After some fiddling around with the video id I figured out that the last bit was the timing on the video. Thank you so much for your help in pushing me in the right direction. Now to do this 15 more times.