When deploying a task sequence from a collection: Don't clear the chosen collection!
When right clicking a collection and choosing to deploy a task sequence to that collection, after the TS has been chosen the chosen collection is cleared.
When one have made a conscious effort of what collection to deploy to, trust that the operator have made the right choice!
Clearing the collection is a highly unwanted nanny state :(
You might as well remove the possibility to deploy TS's via collections then :(