Back Button does nothing
Summary: Clicking on the back button does not return the user to the previous page or the home page.
Steps to Reproduce: Open Gnome Software. Go to the product page of any program or any category. Close Gnome Software. Reopen Gnome Software. Click on the back button.
Expected Result: User should be returned to the home page.
Actual Result: Nothing happens.
OS: Ubuntu 18.10 Cosmic
GNOME Version: 3.30.1
GNOME Software Version: 3.30.2-0ubuntu5
Processor: Intel® Core™ i5-3230M CPU @ 2.60GHz × 4
Graphics: Intel® Ivybridge Mobile / NV108
Edited by Colin