diff --git a/src/components/block/index.ts b/src/components/block/index.ts
index 8bed7fce..f4cb5a4f 100644
--- a/src/components/block/index.ts
+++ b/src/components/block/index.ts
@@ -204,8 +204,17 @@ export default class Block extends EventsDispatcher<BlockEvents> {
    * Is fired when DOM mutation has been happened
    */
   private didMutated = _.debounce((mutationsOrInputEvent: MutationRecord[] | InputEvent = []): void => {
+    /**
+     * We won't fire a Block mutation event for nodes that contain 'data-mutation-free' attributes
+     *
+     * Update from 2023, Feb 17:
+     *    Changed mutationsOrInputEvent.some() to mutationsOrInputEvent.every()
+     *    since there could be a real mutations same-time with mutation-free changes,
+     *    for example when Block Tune change: block is changing along with FakeCursor (mutation-free) removing
+     *    — we should fire 'didMutated' event in that case
+     */
     const shouldFireUpdate = mutationsOrInputEvent instanceof InputEvent ||
-      !mutationsOrInputEvent.some(({
+      !mutationsOrInputEvent.every(({
         addedNodes = [],
         removedNodes,
       }) => {
diff --git a/test/cypress/tests/onchange.spec.ts b/test/cypress/tests/onchange.spec.ts
index 77d46ab0..9b8a0262 100644
--- a/test/cypress/tests/onchange.spec.ts
+++ b/test/cypress/tests/onchange.spec.ts
@@ -221,14 +221,7 @@ describe('onChange callback', () => {
       .click();
 
     cy.get('[data-cy=editorjs]')
-      .get('span.cdx-settings-button[data-level=4]')
-      .click()
-      /**
-       * For some reason, the first click fires the mutation of removeFakeCursor only, so we need to click again.
-       * Reproduced only in Cypress.
-       *
-       * @todo debug it later
-       */
+      .get('.ce-settings .ce-popover-item:nth-child(4)')
       .click();
 
     cy.get('@onChange').should('be.calledWithMatch', EditorJSApiMock, Cypress.sinon.match({