DynamicForm storeLastActiveTab option

New option to set the storeLastActiveTab property of the FilePicker within the DynamicForm.

docs/documentation/docs/controls/DynamicForm.md

@@ -65,6 +65,7 @@ The `DynamicForm` can be configured with the following properties:
 | saveDisabled | boolean | no | Specifies if save button is disabled. |
 | validationErrorDialogProps | IValidationErrorDialogProps | no | Specifies validation error dialog properties |
 | customIcons | { [ columnInternalName: string ]: string } | no | Specifies custom icons for the form. The key of this dictionary is the column internal name, the value is the Fluent UI icon name. | 
+| storeLastActiveTab | boolean | no |  When uploading files: Specifies if last active tab will be stored after the Upload panel has been closed. Note: the value of selected tab is stored in the queryString hash. Default - `true` |
 
 ## Validation Error Dialog Properties `IValidationErrorDialogProps`
 | Property | Type | Required | Description |

src/controls/dynamicForm/DynamicForm.tsx

@@ -1439,6 +1439,7 @@ export class DynamicForm extends React.Component<
         hideLinkUploadTab={true}
         hideSiteFilesTab={true}
         checkIfFileExists={true}
+        storeLastActiveTab={this.props.storeLastActiveTab ?? true}
       />
       {selectedFile && <div className={styles.selectedFileContainer}>
         <Icon iconName={this.getFileIconFromExtension()} />

src/controls/dynamicForm/IDynamicFormProps.ts

@@ -133,4 +133,10 @@ export interface IDynamicFormProps {
    */
   fieldOrder?: string[]
 
+  /**
+   * When uploading files: Specifies if last active tab will be stored after the Upload panel has been closed.
+   * Note: the value of selected tab is stored in the queryString hash.
+   * @default true
+   */
+   storeLastActiveTab?: boolean;
 }