diff --git a/projects/ui/src/lib/components/po-dynamic/po-dynamic-form/po-dynamic-form-fields/po-dynamic-form-fields.component.spec.ts b/projects/ui/src/lib/components/po-dynamic/po-dynamic-form/po-dynamic-form-fields/po-dynamic-form-fields.component.spec.ts
index 0e834fc45a..42bd36abc0 100644
--- a/projects/ui/src/lib/components/po-dynamic/po-dynamic-form/po-dynamic-form-fields/po-dynamic-form-fields.component.spec.ts
+++ b/projects/ui/src/lib/components/po-dynamic/po-dynamic-form/po-dynamic-form-fields/po-dynamic-form-fields.component.spec.ts
@@ -728,8 +728,7 @@ describe('PoDynamicFormFieldsComponent: ', () => {
       const updatedFields = component['updateFieldContainer'](changes, containerFields);
 
       expect(updatedFields[0][0].container).toBe('updatedContainer1');
-      expect(updatedFields[1][0].container).toBe('container2');
-      expect(updatedFields[2][0].container).toBe('updatedContainer3');
+      expect(updatedFields[1][0].container).toBe('updatedContainer3');
     });
 
     it('diffObjectsArray: should return the complete object if it is new in the array', () => {
diff --git a/projects/ui/src/lib/components/po-dynamic/po-dynamic-form/po-dynamic-form-fields/po-dynamic-form-fields.component.ts b/projects/ui/src/lib/components/po-dynamic/po-dynamic-form/po-dynamic-form-fields/po-dynamic-form-fields.component.ts
index 65d96e8f3b..ba8e370a84 100644
--- a/projects/ui/src/lib/components/po-dynamic/po-dynamic-form/po-dynamic-form-fields/po-dynamic-form-fields.component.ts
+++ b/projects/ui/src/lib/components/po-dynamic/po-dynamic-form/po-dynamic-form-fields/po-dynamic-form-fields.component.ts
@@ -206,7 +206,7 @@ export class PoDynamicFormFieldsComponent extends PoDynamicFormFieldsBaseCompone
     this.containerFields = this.updateFieldContainer(result, this.containerFields);
   }
 
-  private updateFieldContainer(changes, containerFields) {
+  private updateFieldContainer(changes: Array<PoDynamicFormField>, containerFields: Array<Array<PoDynamicFormField>>) {
     const mapchanges = new Map(changes.map(obj => [obj.property, obj]));
 
     containerFields.forEach(subArray => {
@@ -218,7 +218,14 @@ export class PoDynamicFormFieldsComponent extends PoDynamicFormFieldsBaseCompone
       });
     });
 
-    return containerFields;
+    // Garante que apenas os items de `changes` estejam em `containerFields`
+    return containerFields
+      .map(itemFields =>
+        itemFields.filter(formFieldContainer =>
+          changes.some(formFieldChanges => formFieldContainer.property === formFieldChanges.property)
+        )
+      )
+      .filter(subArray => subArray.length > 0);
   }
 
   private diffObjectsArray(oldArray, newArray) {