Altitude Restrictions Doesn't it work?

[Miyoshi]

Setting an altitude limit has no effect whatsoever.

[IniJamir]

Hello,

Since you are in V/S Mode as indicated by the PFD, the aircraft will not follow Altitude Constraints but instead maintain the V/S. Constraints are only managed automatically when the aircraft is in Managed/Profile.

The Altitude Band on the Left Screen shows the FL150 is selected in Blue indicating that the aircraft is operating outside of managed altitude modes, when it is Magenta than the aircraft will obey the constraints as published.