Feeback from Markus

[markusnam]

I am not a professional blackjack player but those professionals would find this app useful I believe. When I have more time (probably after the whole MDS journey), I should spend some time to understand the logic behind.
Two suggestions:

1. To a rookie user like myself, it is not easy for me to confirm if the numbers / plot have already been refreshed after checking / unchecking a checkbox. It may be a good idea to display a message to inform the user that the page has already been refreshed.
2. If possible, do not highlight those non-editable cells even if user clicks on it. As they are read-only fields, it would be ideal to always keep the cell in white to avoid potential confusion.

[morrismanfung]

Thanks for the suggestions. A spinner is added to improve clarity.