"Lock", "One Column Layout" and "Two Column Layout" options are missing from the dropdown due to which switching from one and two column layouts is not possible.

Steps to reproduce:
1. Create a new project
2. Select Burger Button from Project tab

Actual Result:
"Layouts" and "Lock" options are missing

Expected Result:
"One Column Layout", "Two Column Layout" and "Lock" options can be selected.

Reproducible with:
2019.2.0a5

Not Reproducible with:
2019.2.0a4, 2019.1.0b3

Environment:
Windows and MacOS