diff --git a/src/zen/common/styles/zen-panels/dialog.css b/src/zen/common/styles/zen-panels/dialog.css
index d149f6648..dbec0aae1 100644
--- a/src/zen/common/styles/zen-panels/dialog.css
+++ b/src/zen/common/styles/zen-panels/dialog.css
@@ -4,11 +4,14 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
  */
 .dialogBox {
-  animation: zen-dialog-fade-in 0.3s ease-out;
   border-radius: 12px !important;
   border: 1px solid light-dark(rgba(168, 168, 169, 0.50), var(--zen-dialog-background)) !important;
   outline: 1px solid light-dark(transparent, rgba(168, 168, 169, 0.50)) !important;
   box-shadow: 0 10px 8px rgba(0, 0 , 0, 0.15) !important;
   outline-offset: -1.5px;
-  transform: translateY(-10%);
+
+  &:not([sizeto="available"]) {
+    animation: zen-dialog-fade-in 0.3s ease-out;
+    transform: translateY(-10%);
+  }
 }