When running a pipeline the 'build minutes used' is double the actual build minutes. Eg, in one case:
Build duration: 28min 18s
Build minutes used: 1h 16s
A tooltip also says 'advanced features used in this pipeline consumed extra build minutes.
A few questions come to mind:
1. Why on earth is it using over double the duration?
2. What are these 'advanced features'?
3. How many minutes are they using?
4. Where on earth is some information on the pricing structure for all this? The only resources seem to just mention the number of minutes for your plan and a bit about excess minutes being charged at a rate.
It's pretty dodgy business practice to make this information so opaque.