Exported videos are of low quality even in 4K, the bitrate is too low (half of what it should be), and colors in gradients are full of artifacts. It would be good if Descript supported 10-bit color.
It would also be useful to have more options for manipulating movie colors, maybe LUT, maybe more filters, not necessarily like in CapCut. Just more filters, effects, mask support. The basics would be enough.