Bootable exclusion may not work if dependent is booted

# Bug report

## Describe the bug
- excluded Bootable is executed when it's dependent is not added to exclusion

## To Reproduce

Steps to reproduce the behavior:
- Create 2 bootables A, B
- Make A depend on B
- Create Composite Key C which excludes B
- Boot key C
- You will notice B is also booted

## Expected behavior
- B should not be booted even if its dependent is not excluded

## Screenshots