When 'Are you sure?' modal appears 'Leave Session' modal for shared vms should disappear.

[diclee]

After accepting shared vm invitation (both for collaboration and permanent vm sharing), you will Leave Session or Leave Shared VM button when you click small icon next to machine title.

After you click the button you will see leave session modal. At this moment, Leave Session button modal should be closed.

Current Behavior

Expected Behavior

Leave Session or Leave Shared VM button modal should be closed when you see Are you Sure modal

Acceptance Criteria

The pull request must

• [ ] provide screencast
• [ ] satisfy all requirements
• [ ] satisfy coffeescript style guideline

[diclee]

Verify passed on latest.

[diclee]

This issue becomes reproducible again.