Thank you so much! It works great for the activity stream since the order of the pictures makes a big difference on my website.
Is this something that is going to be changed as a default in the future? The reason I ask is because though it works perfect in the activity stream, the pictures are backwards in the media tab (as you stated) and also when using shortcodes to display all pictures such as the link below:
https://www.mycoinclub.com/community-photos/
I greatly appreciate your help as this sure helps prevent the members from displaying the pictures backward in the activity stream, and this is the main use of the website!