Form Builder

Form Builder

Hi,

Question 1:
I am building a form, And there is 1 dropdown. When I am using Zoho Creator iPhone application, after selecting an option from dropdown, I have to click "Done", is there any option or code which can auto close the dropdown, and go back to the form after selecting any 1 option from dropdown, and do not need to click "Done" in iPhone Zoho application. 

Question 2:
In a same form which I mentioned in Question 1, I have added Radio buttons' group which is in 3 columns format. But in iPhone Zoho Creator application, when I am opening a form, my Radio buttons are converting to dropdowns. But I want to keep those Radio buttons on all devices. 1-2-3 columns doesn't matter. Any no. of columns will be fine. 

Please let me know asap. 

Thanks, 
Dhruvik Desai