Using ca_fdHideField function on change of radio button does not work in 17.1

Document ID : KB000113281
Last Modified Date : 06/09/2018
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Issue:
Using ca_fdHideField function on change of radio button does not work in 17.1 

Have a catalog form where I am using radio buttons to show or hide fields based on click or on change and the hide on change function is not working in 17.1 where it does work in 14.1. 
On Click = ca_fdShowField('server_build_one', 'prod_date'); <-- this works and shows the correct field, which is hidden until the radio button is clicked. 
On Change = ca_fdHideField('server_build_one', 'prod_date'); <-- this does not hide the field when a different radio button (in the same radio group) is clicked 
Also 
On Click = ca_fdShowField('server_build_one', 'pocdecomdate'); <-- this works and shows the correct field, which is hidden until the radio button is clicked. 
On Change = ca_fdHideField('server_build_one', 'pocdecomdate'); <-- this does not hide the field when a different radio button (in the same radio group) is clicked
Resolution:
This is fixed with T6D9385.
It should also be in the 17.1 RU2