BUG - Button can't be selected on creation when using radioGroup

[janusz]

Hi,

Here is a code showing the issue in showcase:

isc.Button.create({
          ID: "listingStyleButtonList",
          title: 'LIST',
          actionType: "radio",
          radioGroup: "listingStyle",
          selected: true,
              left: 0,
        });

isc.Button.create({
          ID: "listingStyleButtonTiles",
          title: 'TILES',
          actionType: "radio",
          radioGroup: "listingStyle",
          selected: false,
              left: 150
        });

I expect "LIST" button to be selected by default, but none of the buttons is selected.
If I remove "listingStyle" radioGroup, button is created selected (though radio action is not working obviously)
If I call select() after creation, the button is selected and works correctly afterwards.

Best regards,
Janusz

[janusz]

I have noticed the code

    // if this widget is selected, deselect it and mark it for redraw
    if (this.selected) {
        this.selected = false;
        this.markForRedraw();
    }

that appeared in implementation of addToRadioGroup (I was updating system from some ancient 4-year old version, but with the same version number), however I can't find any mentions in docs regarding this behaviour.

I believe former behaviour was better as it gave possibility to pre-select one button on creation.

Best regards,
Janusz