Canceling a Blog Redirects to Wrong Page after autosaves (when using IE11)

• Type: Bug
• Status: Closed
• Resolution: Fixed
• Affects Version/s: 7.0.X, Master
• Fix Version/s: 7.0.0 DXP FP59, 7.0.0 DXP SP9, 7.0.X, 7.1.10 DXP FP3, 7.1.1 CE GA2, 7.1.10.1 SP1, 7.1.X, Master
• Component/s: Blogs
• Labels:
  • ee-ts
  • liferay-dxp-70-sp9
  • liferay-dxp-71-sp1
  • liferay-fixpack-de-59-7010
  • liferay-fixpack-dxp-3-7110
• Branch Version/s:
  7.1.x, 7.0.x
• Backported to Branch:
  Committed
• Story Points: 0.25
• Fix Priority: 3
• Browsers:
  Internet Explorer 11
• Git Pull Request: https://github.com/brianchandotcom/liferay-portal/pull/62904
• QA Test Name:
  • dont-test-again

Steps to Reproduce:
1. Start Liferay DXP 7.0
2. Login to session using Internet Explorer 11 web browser
3. Add a new page to main site (other page is the default "Welcome" page)
4. On the new page, add the Blogs portlet
5. Add a blog entry
6. Enter a title, some content, and upload a new image file to the content area and wait 30 seconds until the autosave.
7. Select "Cancel"

Expected Results:
Operation is canceled and User remains on blogs page

Actual Results:
Operation is canceled and User is directed to main page of the site ("Welcome"). This behavior cannot be reproduced using Chrome or Edge.