canceling deselect of allow automation still updates checkbox

[tgrey1]

If you turn the check box for automation off on a knob and select "cancel" when it asks you to confirm discarding the automation, the check box will still visually update to display that it's off, even tho it actually is not.

clicking on another widget and then back on the original widget shows that the checkbox actually remained checked.

[kunstmusik]

Fixed by resetting the BSB object property sheet after cancelling. This will be available in 2.6.0.