Suite P dependent fields not worked

We have using show / hide some fields dependent upon the drop down value. So, using files in,

custom\Extension\modules\Accounts\Ext\Vardefs\dependent_fields.php & custom\include\javascript\dependentFields.js

But it worked in suite 7. not in suite P. please help me

we are having the same issue - we have an instance that relied heavily on dependent dropdowns - and P theme is a real problem for us.

would like to know how this issue is being dealt with.