Can i attach multiple files to a doctype at the same time

Can i change the attachment module like in the image for attaching multiple image at the same time.

It will helpful for all if someone from community develop/sponsor such feature.

Demo URL:

I have developed quickfix to attach file from existing uploaded files.(It will be available in latest v7 release)
Attach file from existing file list · Issue #5238 · frappe/erpnext · GitHub