leaflet-geoman: Error while edit layer

Hi, I’m getting error when I do the following steps with geoman drawing tool.

1. load existing geometry into $LayerDrawItems group Layer
2. edit the loaded geometry by edit layer button

let $LayerDrawItems = new L.FeatureGroup();
Map.addLayer($LayerDrawItems);

_**Load existing geometry and attach to drawing tool at initial page load**_
 L.Proj.geoJson(data, {
                    onEachFeature: function (feature, layer) {           
                         layer.groupName = "editBoundary";   
                         layer.options.snapIgnore = true;        
                         $LayerDrawItems.addLayer(layer);
                     }
                });

_**Create Layer Event**_
function Create (e) {
            debugger;
            let layer = e.layer, type = e.shape;
            layer.groupName = layer.options.groupName;  			
			}

_**Configurations**_
 var drawOptions = {
                        snappable: true, snapDistance: 20, snapMiddle: true, allowSelfIntersection: false,                     
                        cursorMarker: true,
                        finishondoubleclick: true,
                        layerGroup: $LayerDrawItems
                    };
                    Map.pm.setGlobalOptions(drawOptions)                                                     
                    Map.pm.Draw.Polygon.setPathOptions({ opacity: 0.7, weight: 2, snapIgnore: true,  groupName:"editBoundary"});
                    Map.pm.Draw.Rectangle.setPathOptions({ opacity: 0.7, weight: 2, snapIgnore: true,   groupName: "editBoundary" });
                    Map.pm.Draw.Line.setPathOptions({ opacity: 0.7, weight: 2, snapIgnore: true,   groupName: "editBoundary" });
                    Map.pm.Draw.Circle.setPathOptions({ opacity: 0.7, weight: 2, snapIgnore: true,  groupName: "editBoundary" });                                                            
                    Map.pm.disableDraw();
                    Map.pm.addControls({ editMode: true, oneBlock: true, cutPolygon: false, drawCircleMarker: false });   

https://user-images.githubusercontent.com/76213912/104944720-86c2e300-59af-11eb-84e6-58b2617cc596.MOV