BPF(Business Process Flow) not displaying properly in Online dynamics 365

I have written code to hide and show BPF based on some condition

It is working fine in 8.1 version when we upgrade to 8.2 it is not displaying properly 

please help me on this.

//===============================================//
//to hide BPF
//==============================================//
function hideBusinessProcessFlow() {
Xrm.Page.ui.process.setVisible(false);
}
//==========================================//
//to show BPF
//=========================================//
function showBusinessProcessFlow() {
Xrm.Page.ui.process.setVisible(true);
}

this is the code i have written