ios – Autodesk Platform Providers iPad & iPhone points

I am utilizing an Autodesk Platform Providers web site on Home windows and Android with no downside.

Once I open the positioning in iPad or iPhone, the positioning crashes and the web page reloads each time I modify fashions in AggregatedView.

Additionally the button for the Autodesk.BoxSelection extension dosen’t present up. I take advantage of the code bellow to power the button to indicate.

    agViewer.viewer.addEventListener(Autodesk.Viewing.EXTENSION_LOADED_EVENT, occasion => {
        if (occasion.extensionId === 'Autodesk.BoxSelection') {
                let ext = agViewer.viewer.getExtension(occasion.extensionId);
                ext.addToolbarButton(true);
        }
    });

Each two points do not happen in Android units.

Any clue the way to clear up these two iOS particular points?