Originally Posted by soulagent
...In my humble unqualified opinion, I think the dialog box where you select the mute etc, should close when you click apply, but it does not, Just sits there open, however it does put the red line on the selected bar.
I understand that this is by design. It is so that you can select other bars and apply changes to them also, without having to close and open every time.
The fact that it adds a red line is a good indicator that the change has been applied.

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