New button hide

Hi Team

I need to hide the New button in indents for vendors section.

for that, I am trying in this way but it's not hiding the button

Code:

            {

                "operation": "remove",

                "name": "SeparateModeAddRecordButton",

                 "visible": false,

            },

            {

                "operation": "remove",

                "name": "CombinedModeAddRecordButton",

                 "visible": false,

            }

or

            getAddRecordButtonVisible: function() {

                return false;

            },



still, it's not hiding the button what is the other solution to hide the button.

find the attachment below.

hoping for a positive reply.