Calendar pop-up on pdf form does not display on iPad

Hello,

I have created a form with date fields that brings a pop-up calendar, allowing the user to pick a date from the calendar which gets pasted in the field. This works great on my PC! But I am unable to get the pop-up calendar to work on the same form on my iPad. I have tried multiple Adobe apps - Acrobat, Fill & Sign and Sign but the calendar does not show. Is there a solution to view the calendar pop-up on the pdf form on the iPad?

Thank you,

Abi Indukuri