Dont know if thats your intention, but if you want your video to appear as a shorts it needs to be on vertical or square resolution(like 1080x1080), some guides on youtube say that you need the #shorts but you dont really need it, just vertical format and less than 60 seconds duration
Yeah was testing out some video formats to see what works with the shorts. If only you could just select "upload as youtube short" would save me alot of trouble. Thank you! xD