Steps to repro:

1. Open Unity;
2. Create new project;
3. Select 'Main Camera' gameobject in the Hierarchy view;
4. Click GameObject -> Align with View.

Actual result:
Nothing happens. Camera position and rotation are not aligned with current Scene View (see attached gif video).
Similar features from GameObject tab, that are not working as well:
- Move to View;
- Align view to selected;
- Togпle active state.

Regression introduced in version 5.5.

Expected result:
Camera should be aligned with current scene view after clicking 'Align with view'.

Notes:
- Reproducible in 5.5.0a1;
- Not reproducible in 5.4.0b11;
- Reproducible on both OSX 10.11.3 and Windows 10.