diff --git a/packages/web/src/utility/useEditorData.js b/packages/web/src/utility/useEditorData.js
index aa5d8df1..c6b80b9e 100644
--- a/packages/web/src/utility/useEditorData.js
+++ b/packages/web/src/utility/useEditorData.js
@@ -43,6 +43,8 @@ export default function useEditorData({ tabid, reloadToken = 0, loadFromArgs = n
         setValue(init);
         valueRef.current = init;
         initialDataRef.current = init;
+        // mark as not saved
+        changeCounterRef.current += 1;
       } catch (err) {
         const message = (err && err.response && err.response.data && err.response.data.error) || 'Loading failed';
         setErrorMessage(message);
diff --git a/packages/web/src/utility/useStorage.js b/packages/web/src/utility/useStorage.js
index fa436897..175820fa 100644
--- a/packages/web/src/utility/useStorage.js
+++ b/packages/web/src/utility/useStorage.js
@@ -15,6 +15,8 @@ export default function useStorage(key, storageObject, initialValue) {
       return initialValue;
     }
   });
+
+  // use storedValue to ref, so that setValue with function argument works without changeing setValue itself
   const storedValueRef = React.useRef(storedValue);
   storedValueRef.current = storedValue;