Add a loading Feedback when adding Images/video

Hello, i just tried to add 20 images in my Figma File.
Nothing happend when I drop them, i thought it was a bug or they where drop somewhere else, so i retry. And again nothing happend.
I finally understand that i had to wait like 20 sec for them to load and be visible on my file.
I think a simple loading feedback would be welcome to avoid user misunderstandig when adding images/video in a Figma file.