That video is really good and very helpful.  Thank you.

I realized that I could be more specific with my question.   I will reference the video you've shared.   About 3/4 of the way through he has an expense open and clicks the "Show Existing" button which then shows the "unlinked" images in a side pane.   It's at this point I am wondering If there could be a sort ability....   I have sent a comment to the Gear/Feedback option.

Since I last posted this comment, I have removed all of my un-linked images from the gear/attachments area.  And manually re-uploaded any attachment I needed. 

I often assist clients with ensuring all their expenses have an attachment.  I achieve this by uploading mass images that have been previously named using a systematic method, therefore sorting would help me with this task.

I appreciate your assistance