After clicking "back" from a search in the Web Content Search Portlet, searching in any other portlet brings up the original WCS search

• Type: Bug
• Status: Closed
• Resolution: Fixed
• Affects Version/s: 7.0.0 DXP GA1, 7.0.0 DXP SP1, 7.0.0 DXP SP2, Master
• Fix Version/s: 7.0.0 DXP FP35, 7.0.0 DXP SP7, 7.0.5 CE GA6, 7.0.X, 7.1.X, Master
• Component/s: Content Display Widgets > Web Content Search widget
• Labels:
  • QA-V
  • liferay-digital-enterprise-70-sp7
  • liferay-fixpack-de-35-7010
• Branch Version/s:
  7.0.x
• Backported to Branch:
  Committed
• Story Points: 1
• Fix Priority: 4
• Git Pull Request: https://github.com/liferay/com-liferay-journal/pull/84

After clicking "back" from a search in the Web Content Search Portlet, searching in any other portlet brings up the original WCS search as well.

I uploaded a gif to show the issue

Steps to Reproduce

1. Add both a web content search and my sites portlet to a page.
2. Search for something in the web content search portlet.
3. Click the back arrow in the web content search portlet.
4. Search for something in my sites portlet.

Expected:
The Web Content Search portlet stays on the previous page
Actual:
The Web Content Search portlet goes back to the page with the searched item

Master: 975b0cb47849d0a2557a1ec1b14c2de56b9a8059
Issue reproduced in master.