Link uploader while editing a post

I wanted to edit a post of mine a while back when I noticed I didn't add a picture I wanted to add to conclude the post and I noticed that the image uploader as marked below

isn't there.

I had to open steemit in another tab, click on "Post" then uploaded the picture and copied the link to the post I wanted to edit.

I feel the function should be added to make the process more easier and seamless.