I already have a custom multifield in a component which works in classic UI(sidekick ) . However when i switch to touch UI mode, the custom multifield doesn't work. The dialog doesnt show anything, no "+" button to add the fields which I had designed in my custom multifield. Also, the dialog converter is unable to convert this custom multifield to the corresponding version for the touch UI.
Any ideas on how create a custom multifield in touch UI?