Entering duty while retainer window is open doesn't autohide the bell icon

[nonamethanks]

• open duty finder and queue for duty (unrestricted low level trial for ease of reproduction)
• open retainer window while duty finder notice is open, the bell icon to enable/disable the plugin is now visible at the top of the screen
• accept the duty, once you're in the bell icon doesn't go away and you have to right click on it to remove it

Given that normally the icon goes away when you close the retainer window, and this only seems to happen with duties, I assume it's a bug.