diff --git a/frontend/app/components/workspace/calendar/lab/CrmCalendarZoomLab.vue b/frontend/app/components/workspace/calendar/lab/CrmCalendarZoomLab.vue
index 99e175a..ed17c78 100644
--- a/frontend/app/components/workspace/calendar/lab/CrmCalendarZoomLab.vue
+++ b/frontend/app/components/workspace/calendar/lab/CrmCalendarZoomLab.vue
@@ -73,6 +73,7 @@ function getRectInScene(element: HTMLElement, scene: HTMLElement) {
   let x = 0;
   let y = 0;
   let node: HTMLElement | null = element;
+  let reachedScene = false;
 
   while (node && node !== scene) {
     x += node.offsetLeft;
@@ -80,6 +81,22 @@ function getRectInScene(element: HTMLElement, scene: HTMLElement) {
     node = node.offsetParent as HTMLElement | null;
   }
 
+  if (node === scene) {
+    reachedScene = true;
+  }
+
+  if (!reachedScene) {
+    const sceneRect = scene.getBoundingClientRect();
+    const elementRect = element.getBoundingClientRect();
+    const scale = panzoomRef.value?.getScale() ?? 1;
+    return {
+      x: (elementRect.left - sceneRect.left) / Math.max(0.0001, scale),
+      y: (elementRect.top - sceneRect.top) / Math.max(0.0001, scale),
+      width: Math.max(1, elementRect.width / Math.max(0.0001, scale)),
+      height: Math.max(1, elementRect.height / Math.max(0.0001, scale)),
+    };
+  }
+
   return {
     x,
     y,
@@ -459,6 +476,7 @@ onBeforeUnmount(() => {
 }
 
 .calendar-lab-scene {
+  position: relative;
   width: 1400px;
   height: 900px;
   will-change: transform;