Somtimes you have a folder with many files that you need to upload. It would have be nice to be able to upload all in one dialog.
Thanks for submitting this idea around mult-file/multi-asset upload support! We've accepted this requirement and have placed it into our prioritized backlog - this specific requirement will be considered part of a larger epic we're working on for data/asset flows through DSX.
If you'd like to participate in user research/feedback sessions devoted to this requirement, please reach out to me at email@example.com