When there's a tension like that, it's up to the bank and the government to discuss it to the extent possible, but there's not that much to discuss when the government decides its fiscal policy and gives a mandate to the Bank of Canada.
As you pointed out, when the government's fiscal policy is sustaining inflation—if not worse—it makes the job of the bank slightly more difficult. It forces the Bank of Canada to increase interest rates slightly more than it would otherwise have to.
It's the federal government, but also provincial governments that are contributing to that by increasing their expenditures. As you pointed out, it can lead to tensions between the fiscal policy and the monetary policy. The way to solve that is by having slightly higher than expected, or higher than otherwise needed, interest rates.