ATR strange VNAV behaviour

I don’t know if it’s just for me, but I notice that this option of being engaged with VNAV and LNAV simultaneously with the ILS is creating a strange bug in the ILS GlideSlope. As you get closer to the runway, the GS starts to slightly leave the ramp and the Flight Director doesn’t seem to be worried about it, as it continues to show that it is on the descent ramp. These are things that deserve to be reanalyzed by the aircraft’s dev. I’m even afraid of what will come in next week’s Patch. Too fast for too many bug reports.