How to reproduce: 1. Right-click on a message in the message list. 2. Mouse over to "Color label" 3. In the drop-down, hover over a colour that's not been assigned a shortcut key 4. Press a key-combo that's assigned by default to the first few colors -- say Ctrl+7 What happens: * The new colour gets the shortcut key and shows so in the menu * The old colour continues to show the shortcut key in the menu as well What should happen: * The old colour's shortcut key should show as blank Note that on pressing the key combination, the correct colour is used for labeling the message (new, not the old one) so this is only a visual bug.
Three additional observations: 1. I have to press "Delete" to clear an invisible keyboard shortcut on additional colours before I can assign a colour. 2. I have to press "Delete" two times to clear a shortcut key on default colours with shortcut keys. 3. Keyboard shortcut changes to the colours drop-down do not carry between sessions, and go back to default shortcuts for initial colours and blank shortcuts for additional colours whenever CM is started afresh.