SYMPTOM:
Attribute form data type in a freeform SQL report is not automatically updated after changing its type through the attribute editor, in Strategy Desktop 9.3.1 onwards.
STEPS TO REPRODUCE:
These are the steps to reproduce the issue in Strategy Tutorial:



The same behaviour is observed with standard project attributes.
CAUSE:
This is working by design.
WORKAROUND:
The attribute form data type can be modified manually through the freeform SQL report editor.