Jet button on click event has to be pressed twice

Content

Hello,

i have added click event on button where i i am doing some action. The action gets triggered when i press button 2 time. on first click nothing happens. any help appreciated!

<oj-button class="oj-button-sm" chroming="callToAction" on-click="[[$listeners.ojButtonClick]]">Add</oj-button>

Version

Version: 20.10.1

Code Snippet

"ojButtonClick": {
      "chains": [
        {
          "chainId": "AddTransactionLineClickChain",
          "parameters": {
            "partNumber": "{{ $current.data.partNumber }}",
            "Quantity": "{{ $current.data.partQuantity }}"
          }
        }
      ]
    }