Multiselect wrong count

Hello,

I would like to report a problem with the Advanced Taxonomy Blocks.

This can be reproduced:

1) Add some categories in the following manner:
Category1 (0)
- subcategory11 (0)
- subcategory21 (0)

Category2 (0)
- subcategory 12 (0)
- subcategory 22 (0)
2) Then using MULTISELECT create a node in all subcategories NOT in categories parent.
You will get:

Category1 (1)
- subcategory11 (1)
- subcategory21 (1)

Category2 (1)
- subcategory 12 (1)
- subcategory 22 (1)

So the count is wrong must be like this :
Category1 (2)
Category2 (2)

3)If you repeat the step 2 but using MULTISELECT you create a node in all subcategories and in all categories parent (Category1, Category2).
You will get the same problem:
Category1 (1)
- subcategory11 (1)
- subcategory21 (1)

Category2 (1)
- subcategory 12 (1)
- subcategory 22 (1)

Thank you for this beautiful module.