Property 'includes' is undefined when open a modal iframe

• Type: Regression Bug
• Status: Closed
• Resolution: Fixed
• Affects Version/s: 7.2.X, Master
• Fix Version/s: 7.2.10 DXP FP7, 7.2.X, 7.3.3 CE GA4, Master
• Component/s: User Management > Roles
• Labels:
  • QA-AUTOMATION
  • QA-FP
  • liferay-fixpack-dxp-7-7210
• Branch Version/s:
  7.2.x
• Backported to Branch:
  Committed
• Fix Priority: 3
• Last Working Version:
  7.3.2 CE GA3
• Git Pull Request: https://github.com/drewbrokke/liferay-portal/pull/1109
• QA Test Name:
  • LocalFile.AssetPublisherShowFullContent#AddBookmarkViaAP
  • LocalFile.CategoriesUseCase#UseCategoryFromParentSiteViaSiteHierarchy
  • LocalFile.Sites#SiteCannotBeItsOwnParent
  • LocalFile.Sites#SiteCannotBeItsOwnParentStaging
• QA Test Score: 14

Step to reproduce:

1. Global Menu > Control Panel tab > Sites
2. Add a new site based on Blank site
3. Open browser console
4. Click Select button in Parent Site field

Expected Results:
There shouldn't be error thrown in browser console.

Actual Results:
The following error is thrown in browser console.

Reproduced on:
Tomcat 9.0.33 + MySQL 5.7. Portal master GIT ID: 438ede3ce637a64c6011615666f9b0d566573926.

Cannot be reproduced on:
Tomcat 9.0.33 + MySQL 5.7. Portal 7.3.2-GA3 GIT ID: 0515646c8f638f202d107469cc147172fc7685de.