The color does not change after updating the data

When I try to change the color of the fill, the color stops changing until the next update.bandicam 2017-08-02 00-09-22-894

Looks like a bug. Do you get any errors in the chrome dev tools console?

EDIT: I cannot recreate this in Chrome. Which browser and OS are you using?

This happens in all browsers (Chrome, IE, Opera, Mozilla) on Windows. There is nothing in the console.
You can try here:

Ah, now I understand. If the auto refresh is on and refreshes the page while the color picker is open then it stops working. Yes, that’s a bug.

Created an issue for it: