UI Cleanup - Stacked Notice Windows

What steps will reproduce the problem?
1. Receive >1 Notices (not group)

What is the expected output? What do you see instead?
Expect to see the 'next' or 'cycle' button, however you wish to term it, fully exposed (why am I seeing trenchcoats lol) instead of half hidden

What version of the product are you using? On what operating system?
Using 6517 (but behaves the same in 6157) with Dark Skin

Please provide any additional information below.
Please see attached picture

Thanks,
Del

Original reporter: del...@adam.com.au