FIO-9246 fixed saving draft for form with nested form and reference false

src/Webform.js

@@ -838,7 +838,7 @@ export default class Webform extends NestedDataComponent {
     }
 
     saveDraft() {
-        if (!this.draftEnabled) {
+        if (!this.draftEnabled || this.parent?.component.reference === false) {
             return;
         }
         if (!this.formio) {

test/unit/Form.unit.js

@@ -492,6 +492,31 @@ describe('SaveDraft functionality for Nested Form', () => {
     }).catch((err) => done(err));
   });
 
+  it('Should not create a draft submission for nested form if Save as reference is set to false', function(done) {
+    _.set(comp7.components[1], 'reference', false);
+    const formElement = document.createElement('div');
+    Formio.createForm(
+      formElement,
+      'http://localhost:3000/idwqwhclwioyqbw/testdraftparent',
+      {
+        saveDraft: true
+      }
+    ).then((form)=>{
+      setTimeout(() => {
+        const tfNestedInput = form.getComponent('form.nested').refs.input[0];
+        tfNestedInput.value = 'test Nested Input';
+        const inputEvent = new Event('input');
+        tfNestedInput.dispatchEvent(inputEvent);
+        setTimeout(() => {
+          assert.equal(saveDraftCalls, 1);
+          assert.equal(state, 'draft');
+          _.unset(comp7.components[1], 'reference');
+          done();
+        }, 1000);
+      }, 200);
+    }).catch((err) => done(err));
+  });
+
   it('Should pass all the required options to the nested form properly', function(done) {
     const formElement = document.createElement('div');
     Formio.createForm(