How to test:
The issue can be observed if you have an interaction covering the whole slide. You are not able to de-focus and the context menu covers the keywords menu. You can get around it by inserting another element, but it's very easy to give the covering element focus again, and then the issue is back.
1. Able to de-focus by clicking anywhere on the page.
– OR –
1. Context Menu no longer covers keywords menu.