Bug in "Update fields"

[Tralala]

If I use a google Spreadsheet as data source and I change the values in the spreadsheet, I should be able to press the button "Update fields" to load the newest data in the highchart cloud, but this button doesn't work. I have to copy/paste the whole url of the spreadsheet again to load the most recent data from the spreadsheet. Is it possible to fix this?

Button "Update fields" is on the right of the smiling face