Localizing Grid Buttons

Im trying to localize a Button on a grid but it is not working out. Ive tried the following:

{
                    "operation": "insert",
                    "name": "DataGridActiveRowSomeButton",
                    "parentName": "DataGrid",
                    "propertyName": "activeRowActions",
                    "values": {
                        "className": "Terrasoft.Button",
                        "style": Terrasoft.controls.ButtonEnums.style.GREEN,
                        "tag": "someButton",
                        "caption": {"bindTo":"Resources.Strings.DetailsCaption"},
                    }
                },

Notes:

-The DetailsCaption is added in the localizable strings

-The logic works on any other button which is not within the Grid
-When binding the button it is not appearing but when setting caption to "caption":"Details" it is appearing

-Im working on version 12