Improve Portal/Marketplace UX to remember user settings when browsing models, viewing model details, and going back to the list.
Marketplace allows user to customize the view of models, like the number shown on one page, how they are sorted, etc. It's common for a user to click on a model to view details. But when the user returns to the list via the browser's back button all the customizations are gone - the Marketplace page resets to the default view of 25 models with some sort order.
A partial improvement would be allowing users to view a model's details in a new tab, to keep the Marketplace page customizations in place. Today there's no way to do that either.