(function () {
    "use strict";

    Mapbender.Digitizer = function ($element, options) {

        var widget = this;

        Mapbender.DataManager.apply(this, [$element, options]);

        Mapbender.elementRegistry.waitCreated('.mb-element-printclient').then(function (printClient) {
            widget.printClient = printClient;
            $.extend(widget.printClient, Mapbender.Digitizer.printPlugin);
        });

    };


    Mapbender.Digitizer.prototype = Object.create(Mapbender.DataManager.prototype);
    Mapbender.Digitizer.prototype.constructor = Mapbender.DataManager;

    Mapbender.Digitizer.prototype.TYPE = "Digitizer";

    Mapbender.Digitizer.prototype.createScheme_ = function (rawScheme) {
        return new Mapbender.Digitizer.Scheme(rawScheme, this);
    };

    Mapbender.Digitizer.prototype.setup = function () {
        var widget = this;
        Object.getPrototypeOf(Mapbender.Digitizer.prototype).setup.apply(this, arguments);
        widget.contextMenu = new Mapbender.Digitizer.MapContextMenu(widget);

    };

    Mapbender.Digitizer.prototype.isInExtent = function(feature) {
        var widget = this;
        return ol.extent.intersects(widget.map.getView().calculateExtent(), feature.getGeometry().getExtent());
    };

    Mapbender.Digitizer.prototype.refreshConnectedDigitizerFeatures = function(schemaName){
        $(".mb-element-digitizer").not(".mb-element-data-manager").each(function(index,element){
            var foreignDigitizer = $(element).data("mapbenderMbDigitizer");

            try {
                foreignDigitizer.schemes[schemaName].layer.getSource().refresh();
            } catch(e) {
                console.error("No active Digitizer Scheme '"+schemaName+"'",e);
            }
        });


    };


})();

@@ -67,359 +67,65 @@
 on (
-$element, options) %7B%0A%0A        var widget = this;%0A%0A        Mapbender.DataManager.apply(this, %5B$element, options%5D);%0A%0A        Mapbender.elementRegistry.waitCreated('.mb-element-printclient').then(function (printClient) %7B%0A            widget.printClient = printClient;%0A            $.extend(widget.printClient, Mapbender.Digitizer.printPlugin);%0A        %7D);%0A
+) %7B%0A        Mapbender.DataManager.apply(this, arguments);
 %0A   

Remove double-initialization of printClient