When sharing pool with more than 1 level of sub-pools, Samigo only shows two levels - the question pool level, and the first sub pool level
The steps for reproducing:
1) Create a question pool, named, for instance, Level 1.
2) Create a sub pool of the LEvel 1 question pool, named Level 2
3) Create a sub pool of the Level 2 pool, named Level 3
4) Create questions in the Level 3 pool.
5) Share Level 1 with another instructor in the site (Instructor 2).
6) When Instructor 2 logs in to the site, (s)he sees only Question pool Level 1 with sub pool Level 2. Level 3 and questions do not appear.