In the latest deform, the SelectWidget values are processed by a normalize function to support integers as values. These patches add the normalization feature to the chosen widgets and prevents ChosenOptGroupWidget from breaking because the normalize function doesn't handle its structure.
Fix normalization of chosen widget values.
In the latest deform, the SelectWidget values are processed by a normalize function to support integers as values. These patches add the normalization feature to the chosen widgets and prevents ChosenOptGroupWidget from breaking because the normalize function doesn't handle its structure.