Get actual shape positions when enter to attribute annotation mode (#105)

cvat/apps/engine/static/engine/js/attributeAnnotationMode.js

@@ -91,7 +91,10 @@ class AAMModel extends Listener {
         for (let shape of  this._shapeCollection.currentShapes) {
             let labelAttributes = window.cvat.labelsInfo.labelAttributes(shape.model.label);
             if (Object.keys(labelAttributes).length && !shape.model.removed && !shape.interpolation.position.outside) {
-                this._currentShapes.push(shape);
+                this._currentShapes.push({
+                    model: shape.model,
+                    interpolation: shape.model.interpolate(window.cvat.player.frames.current),
+                });
             }
         }