Corona 16 crash while using Corona Color Picker

Corona Corona for 3ds Max Previews
1

Hi,

3ds Max crashes every time when I try to use the Corona Color Picker even in an emptu scene.

3ds Max 2027.2, Corona 16 Daily Build.

Create CoronaPhysicalMtl → open Base Color → change color → close picker → reopen Base Color.

3ds Max freezes for ~20 seconds and exits without CER.
Reproducible in a fresh scene.
Crash dump exception: 0xC0000409 in Qt6CoreLegion.dll.

Can you guys check?

Thanks!