diff --git a/packages/ketcher-macromolecules/src/components/monomerLibrary/RnaBuilder/RnaEditor/RnaEditorExpanded/RnaEditorExpanded.tsx b/packages/ketcher-macromolecules/src/components/monomerLibrary/RnaBuilder/RnaEditor/RnaEditorExpanded/RnaEditorExpanded.tsx
index 5818dedf1f..f3652284c3 100644
--- a/packages/ketcher-macromolecules/src/components/monomerLibrary/RnaBuilder/RnaEditor/RnaEditorExpanded/RnaEditorExpanded.tsx
+++ b/packages/ketcher-macromolecules/src/components/monomerLibrary/RnaBuilder/RnaEditor/RnaEditorExpanded/RnaEditorExpanded.tsx
@@ -268,7 +268,9 @@ export const RnaEditorExpanded = ({
     }
     dispatch(savePreset(newPreset));
     dispatch(setActivePreset(newPreset));
-    editor.events.selectPreset.dispatch(newPreset);
+    if (!isSequenceMode) {
+      editor.events.selectPreset.dispatch(newPreset);
+    }
     setTimeout(() => {
       scrollToSelectedPreset(newPreset.name);
     }, 0);