Problem with [namaste-mark] shortcode

Initially when enter the lesson page, before the lesson is complete [namaste-mark] is not shown – which is correct. But after the test completition page is not renewed and [namaste-mark] is still not shown. I assume this is incorrect, because confuses user. Is there a way dynamically show the [namaste-mark] when lesson is completed (test passed)?

https://ww.wp.xz.cn/plugins/namaste-lms/