Ok, here's the skinny from our Dev team.
The EXOS web interface in 15.3 was Flash-based. To modernize the system and make it mobile-friendly, the web-interface feature was built on HTML5. Going forward, this is going to give the platform much needed flexibility and enhancements that we think you'll appreciate.....in time.
Now, with this said, the upgrade was intended to be at feature parity. It appears though, we missed something. Our apologies.
Can you give us a few more details on what you can't do in the EXOS 15.7 web interface, that you used to be able to do? Pictures are always nice.
We'll be sure to get it in to Dev and added to the SW roadmap.
Once again, thanks for weighing in on this.