Template variable values are lost betweenTemplate and Edit Mode

Submitted data in multi line template fields will get lost when using the back function in the browser. Single line data works normal.

Steps to recreate

1. Create a new template
2. Create a table with 3 variables
3. Set the following three properties: First variable is simple, Second as Multi Line, Third as List
4. Save the template
5. Create a new page using your new template
6. Enter values for each box (make sure you select an option other than the first one for the dropdown box)
7. Click Next
8. Click the browser back button
9. Edit data
10. Click next

Result
After using the browser back button, the previously submitted data shows in the template as expected. After pressing next to go back into the Edit Mode, multi line sections that did not have their data in the previous screen, will show up empty.
Expected Result
All data in the template screen gets taken over.