We have created our own task content type based on workflow task which has a choice column. If we use the OTB task form it shows the drop down as expected. If we create a Nintex form the generated form includes a single line text box for our choice column instead of a choice field. If I add the choice column from the Task Columns toolbox group there is a warning that says 'The "Choices" property is required'. It should get the choices from the task content type shouldn't it?
Thanks in advance,