YouTube has changed the way to load on Web. To load on YT is much better to export your video file on your disk drive using parameters to be compatible to YT and after open your YT program and made manually. Now you have question for children to answer.
That is, program developers will not eliminate this in their update?
I think it highly unlikely that this will be changed, at least in the short term, as @yvon-robert has said, there is a perfectly straightforward alternative method of uploading to YouTube.