diff --git a/collapsable-cards.js b/collapsable-cards.js
index 57873dd..d90bfcd 100644
--- a/collapsable-cards.js
+++ b/collapsable-cards.js
@@ -64,14 +64,17 @@ class VerticalStackInCard extends HTMLElement {
     styleTag.innerHTML = this.getStyles()
     card.appendChild(styleTag);
 
-    if (
-      config.defaultOpen === 'contain-toggled' && 
-      config.cards.filter((c) => this._hass.states[c.entity]?.state !== "off")
-        .length > 0
-    ) {
+    if (config.defaultOpen === 'contain-toggled' && config.cards.filter((c) => this.checkActiveCard(c)).length > 0) {
       toggleButton.click();
     }
   }
+	
+  checkActiveCard(card) {
+	  const containers = ["grid", "vertical-stack", "horizontal-stack"];
+	  return containers.includes(card.type)
+		  ? card.cards.filter((c) => this.checkActiveCard(c)).length > 0
+	          : this._hass.states[card.entity]?.state !== "off"
+  }
 
   createToggleButton() {
     const toggleButton = document.createElement('button');