Managed descent not holding at constraints in A320

Hi - I’m not sure if I’m doing something wrong, or if it’s a bug, but have spent days trying to find the answer…

When I want to start a managed descent (following a pre-programmed flight plan), I enter the minimum altitude (say 3000 ft) for the ILS and press the managed altitude knob. The plane starts to descend, but will continue descending to 3000 feet, regardless of constraints at higher altitudes on the approach.

Any help would be appreciated.

Thanks

Same problem here on both the excellent Mod and the default.

I think the only aircraft in MSFS2020 that currently has a true, working VNAV profile is the Working Title CJ4 mod.