9:16 and 16:9 are the key aspect ratios for ALL social media.

The predefined dimension is not helpful if we are creating any IG, YT shorts, or Tiktok, which is 9:16 and for the thumbnail, 16:9. Hence, my primary requirement from Artistly is to create thumbnails and pictures for my YouTube channel and to create content images for my social media platforms. Hopefully this will be addressed ASAP, which is my key requirement.