GUI doesn't work in Propellerhead Reason

[mertzi]

Hi! The reverb itself works because I can create a send and hear it but I get no GUI.
Windows 10 Pro, Propellerhead Reason 9.5.

[secondobs]

More than a year later I discovered the Plugin and the GUI-bug too. It might never get fixed but I will add my observations on this nevertheless:

• Reason 10.4d4 > GUI builds up for a fraction of a second, then collapses leaving Reason's GUI wrapper with zero space for the VST's GUI.

• Wavelab 9.5.50 > GUI area builds up but visible elements don't show (visibly when moving Wavelab's GUI wrapper around) until the area of the GUI is clicked. Then the GUI elements show up and the plugin works fine afterwards.

• Ableton Live > GUI works fine from the start.

Tested on Windows 7, 10.
Additionally tested with different desktop resolutions/scalings and High-DPI settings which had no effect on the decribed behaviour.

[feeshy]

CloudSeed: v1.0.1
System: Windows 10 v1903

GUI works:

• Cakewalk by Bandlab v2019.07
• Ableton Live v10.1

GUI does not work:

• Reason 10.4