Use Case: Context Conditions met *and* negated

[manez]

Title (Goal)	Use Case: Context Conditions met and negated
Primary Actor	repository admin
Scope	site building
Level	Medium
Story	My example: I want to have a collection view that appears for collections with a certain taxonomy tag (let's say "Cats"), but have the regular collection view appear for everything else. I attempt this with a Context that places my Cat Collection View when the Condition "Node has term with URI" is met for the Cats tag, and the Cats Collection View appears as it should. but so does the usual view. I attempt to turn off the regular collection view when the Cats tag is present (a negated condition), but it is already using the "Node has term with URI" condition to show up when the Collection tag is present, and the condition can only be used once per Context.

Remarks:
I gather this can be addressed by updating plugins, but I don't really grok what all is involved. Adding this issue because I suspect being able to build more complex contexts that re0use conditions may be useful well beyond this one use case.