Politicians help out with each other’s election campaigns all the time.
There’s nothing unusual for a municipal politician to work on a provincial or federal campaign or for a federal politician to help a provincial colleague. Sometimes the one politician will work as the campaign manager for another.
Usually, the politicians don;t broadcast the fact. There are many reason s for this. Not the least of the reasons is that the campaign is about the person seeking election, not the staffer, regardless of the fact that the staffer might be well-known publicly in his or her own right.
That’s one reason why it is so odd for Conservative Jonathan Galgay to be so vocal and public about the fact that Liberal candidate Paul Antle has taken Galgay on as his campaign manager.