Custom Field with Paragraph(More than 1 line)

In the request form creation, we have an option to define paragraph fields but when you are defining with the custom field, the custom field does not contain the type with paragraph....

As a result, In the fields mapped with the text custom field,we are able to capture the text with only 1 line....We would need the text entry with more than 1 line

It would be very glad if this feature can be introduced

Thanks 

Sundar