Eldar

Results 2 issues of Eldar

The issue is with add button which is not showing on the update action. Only showing in a createAction. Probably issue with js. my update.php ``` ``` ![Снимок экрана 2022-05-24...

After running exercises locally or on [practice.course.rs](https://practice.course.rs/), the progress isn't saved after completing exercises successfully. Perhaps there's a missing option or something overlooked? Thanks.