Clicking manage actions on second time on Public Pages Mobile Device Rules does not display pop up window

• Type: Bug
• Status: Verified
• Resolution: Unresolved
• Affects Version/s: 7.1.X, Master
• Fix Version/s: None
• Component/s: Portal Services > Mobile Device Rules
• Labels:
  • QA-V
• Story Points: 0.25
• Fix Priority: 2

Steps to reproduce:

1. Create a mobile device family (MDF)
2. Navigate to Control Panel > Build > Pages > Configure Icon next to Public Pages
3. Click Advanced
4. Under Mobile Device Rules > Select the created MDF
5. Click Ellipsis next to MDF > Manage Actions
6. Assert pop up window
7. Click X to close pop up
8. Click Ellipsis next to MDF > Manage Actions

Expected Result:
Pop up window appears

Actual Result:
Pop up window does not show

Reproduced on:
Tomcat 9.0.6 + MySQL 5.7
Portal Master GIT ID: 618923d93076e85a9fa476365d233c5312be2d21.