Samigo does not calculate questions drawn from pools correctly

We are getting emails and support call from panicked students who are being told by the system that they have failed an assessment.

A faculty member has set up an assessment of multiple parts with each part being a draw of some set of questions from a random pool.

Part A - 6 from 12
Part B - 6 from 24
Part C - 6 from 18
Part D - 1 from 6
part E - 1 from 6

The entire assessment totals to 5 points, meaning that each question is a fraction of a point.

some questions are multiple answer FIBs, others are single answer FIB.

When calculating the grade you would expect the answer to be drawn as:
(total points earned/points for questions selected)

Instead the calcuation appears to be:
(total points earned/points for questions IN POOL)

This information also propagates to the gradebook where the F is displayed.