Hello,
When clicking on the menu item Marketplace, you list ALL items.
In that page you open an item and in the item page a button "Back To Marketplace" is displayed.
Click the button it brings you to the item owner page but not "Back" to the Marketplace.

When you are browsing for items in a Marketplace most of the time spent is for searching items.
I find it then normal that the Back to Marketplace button brings you back to the previous page instead of the item owner page...that is not browsing back but redirect to a new page...

Even better 2 buttons:
- Back : brings you back to the previous page of your search
- Owner items (or something similar) : brings you to the owners' items list page