I think many of us who use YT don't use that option but save first a mp4 to the hardware for controling and making their own and maybe needed customizations in the rendertemplate and when it is good enough upload it by hand to YT.
I know it can first be saved to my computer, but I am more interested in the bug itself. I still have the same problem, where clicking make movie/youtube bring up the dialogue box that cuts off the bottom and shows no upload Button. No problem with that in previous versions.
@David-Cole have you tried a full reset? Hold down the 'Ctrl+Shift' keys while you double left click on the Movie Studio desktop shortcut. In the popup window, check the box 'Delete all cached application data', then left click on 'Yes'. This will reset Movie Studio to it's original installation settings and delete the pesky cached application data that will build up and sometimes cause Movie Studio to do strange things.
I just reduce the % Increase in font, app, with the same 4k rez size I usually use and the button was back. So this must be a new incompatibility in VMS 16. On this large monitor I have to increase the percentage for it to be readable.
Okay so as I originally expected, the problem has to do with using my high rez monitor with increase size 300% in display settings. The setting allow me to read the the fonts at a distance needed for this big display. I wonder why this was no problem in VMS 15?
If I lower the% below 300% which win tells me is "recommended" The font size of the program is just too hard to read on a large 4k moniter unless I am a foot away from it. So no that other info probably isn't applicable. On VMS 14 and 15 the defaults worked just fine.
I've only seen this kind of problem, when trying to run a certtain piece of low budget software...which was eventually updated and that problem had been fixed.