Changing an attribute name removes <<>> from HTML form cells

[JonP]

I'm building a dashboard using an HTML form cell. When I changed an attribute name and went back to the form to make sure that the name had also changed in the HTML cell, all of the dozens of << and >> were gone.

Steps:
1. Create a form with an HTML form cell.
2. Create a <<[something with a BO.attribute1]>> and another <<[something with BO.attribute2]>>.
3. Go to the BO and change the name of attribute1.
3. Go back to edit the HTML form and see that the name changed and that all << and >> are missing.

[aware_support]

This will be fixed in the next build