diff --git a/assets/js/components/Energyflow/Visualization.vue b/assets/js/components/Energyflow/Visualization.vue
index e373c0378..1622861e6 100644
--- a/assets/js/components/Energyflow/Visualization.vue
+++ b/assets/js/components/Energyflow/Visualization.vue
@@ -269,7 +269,7 @@ html.dark .grid-import {
 	overflow: hidden;
 }
 .visualization--ready :deep(.label-bar) {
-	transition-property: width, opacity;
+	transition-property: flex-basis, opacity;
 	transition-duration: var(--evcc-transition-medium), var(--evcc-transition-fast);
 	transition-timing-function: linear, ease;
 }