Steps are not intended to be instantiated in the way the new phpunit test introduced in MDL-80186 does it.

As a result, if you have any third party format for local plugins that attempt to access the task (to get the course id - like in  `backup_format_plugin`) that will cause a phpunit failure for this new test.

Example plugins that would cause this failure that can be used to repro:

format_flexible
format_grid
format_tiles