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Piyush Kumar 58Piyush Kumar 58 

List Button does not work properly in Salesforce Lightning Experience

I have created a list button on a custom object and I set the behavior of the list button to "Display in existing window without sidebar or header".

This List button works fine in Salesforce classic, but when I switch to Salesforce lightning experience it not working properly.

When I click on the list button in Salesforce lightning it doesn't open in the existing window. It opens in a new tab. My requirment is to open the in existing window. 

Any help would be really appreciated.
Abu HashimAbu Hashim
@Piyush, Please check out this
Piyush Kumar 58Piyush Kumar 58
@Abu custom list button is work but it open in a new tab not in the same tab of the window.
Hi Piyush
@Piyush Kumar 58  Did you find the solution for that Problem? I'm also facing the same issue. Would like to know how to fix that. It would be really helpful.
Thank you.