Select component do not work with url datasource

[trongnghia098]

When i use for the angular-material-formio (tag <mat-formio>) the url datasource select don't work; it doesn't populate the dropdown when click. But tag <formio> working.
Tested on version 1.6.2

Example form

          "autofocus": false,
          "input": true,
          "tableView": true,
          "label": "Test 1",
          "key": "page1Select3",
          "placeholder": "",
          "data": {
            "values": [
              {
                "value": "",
                "label": ""
              }
            ],
            "json": "",
            "url": "https://cdn.rawgit.com/mshafrir/2646763/raw/states_titlecase.json",
            "resource": "",
            "custom": "",
            "headers": [
              {
                "value": "",
                "key": ""
              }
            ],
            "disableLimit": true
          },
          "dataSrc": "url",
          "valueProperty": "",
          "defaultValue": "",
          "refreshOn": "",
          "filter": "",
          "authenticate": false,
          "template": "<span>{{ item.name }}</span>",
          "multiple": false,
          "protected": false,
          "unique": false,
          "persistent": true,
          "hidden": false,
          "clearOnHide": true,
          "validate": {
            "required": false
          },
          "type": "select",
          "labelPosition": "top",
          "tags": [],
          "conditional": {
            "show": "",
            "when": null,
            "eq": ""
          },
          "properties": {}
        }

[jeriah-formio]

@trongnghia098
Thank you for the report. We have assigned this issue to our development team.

[rahul106-cpu]

Hi @jhen1422,
can you please look into this issue?

[rahul106-cpu]

@jhen1422, This is in the open state for a very long time and we need to integrate this into our application.