Before selecting an engine mode (e.g. "Performance Tests") I would like to see which tests that would be executed for this mode, e.g. by pinning them. This way I can choose only to test run a single matching test for triage.

Ideas for implementation:
A) Create a sub menu on each engine mode "Pin matching tests" or similar, while the top menu item (engine mode name) still behaves as today.

B) Add a NCrunch tests window toolbar button "Do not run tests automatically", then add a menu item "Pin test matching current engine mode". Then one can disable auto-execution, select engine mode and pin tests that would be run if auto-execution was enabled.