The portlet disappeared when changed layout to 1 Column

• Type: Bug
• Status: Closed
• Resolution: Duplicate
• Affects Version/s: 7.1.X, Master
• Fix Version/s: None
• Component/s: UI Taglibs
• Labels:
  • 7.2-fi-testing
• Story Points: 0.25
• Fix Priority: 4
• QA Test Name:
  • Manual_Environment_Smoke_Test
• QA Test Score: 5

Steps to Reproduce:
1. Add new page 'test page'
2. Use the default layout (2 Columns)
3. Go to test page
4. Add two portlets on page
5. Spread them across two columns
6. Build -> Pages, configure the 'test page'
7. Change layout to 1 Column
8. Go back to the page

Expected Results:
There are two portlets on page.

Actual Results:
Only one portlet appears on the page, and the other disappears.