Description of problem:

Can't select several business services when filtering issues by them

Version-Release number of selected component (if applicable):

7.0.0-15

How reproducible:

100%

Steps to Reproduce:
1. Create 2 or more BS
2. Run analysis for several apps with assigned BS created above
3. Filter by BS

Actual results:

Filtering is allowed only by one BS, selecting another BS means unselecting another

Expected results:

Several BS can be applied as filter

Additional info: