No proper layer property dropdown selection

Continuing the discussion from Rhino 8 Service Release Candidate Available:

if i try to change the layer for an specific object and click on the drop down, the layer changed by itself.
see video

Hi emge -

Please run the Rhino SystemInfo command and copy-paste its output here.
-wim

Rhino 8 SR20 2025-5-20 (Rhino 8, 8.20.25140.13001, Git hash:master @ 8a2d7399032b23f94c02f95700abf0754402683b)
License type: Commercial, Build 2025-05-20
License details: Cloud Zoo

Windows 11 (10.0.26100 SR0.0) or greater (Physical RAM: 64GB)
.NET 8.0.16

Computer platform: DESKTOP

Standard graphics configuration.
Primary display and OpenGL: NVIDIA Quadro P4000 (NVidia) Memory: 8GB, Driver date: 12-31-2024 (M-D-Y). OpenGL Ver: 4.6.0 NVIDIA 571.59
> Accelerated graphics device with 4 adapter port(s)
- Secondary monitor attached to adapter port #0
- Secondary monitor attached to adapter port #1
- Windows Main Display attached to adapter port #2

OpenGL Settings
Safe mode: Off
Use accelerated hardware modes: On
GPU Tessellation is: Off
Redraw scene when viewports are exposed: On
Graphics level being used: OpenGL 4.6 (primary GPU’s maximum)

Anti-alias mode: 4x
Mip Map Filtering: Linear
Anisotropic Filtering Mode: High

Vendor Name: NVIDIA Corporation
Render version: 4.6
Shading Language: 4.60 NVIDIA
Driver Date: 12-31-2024
Driver Version: 32.0.15.7159
Maximum Texture size: 32768 x 32768
Z-Buffer depth: 24 bits
Maximum Viewport size: 32768 x 32768
Total Video Memory: 8 GB

Rhino plugins that do not ship with Rhino
C:\Users\Dell Precision 5820\AppData\Roaming\McNeel\Rhinoceros\packages\8.0\NVIDIADenoiser\0.4.3\NVIDIADenoiser.Windows.rhp “NVIDIADenoiser.Windows” 0.4.3.0
C:\Users\Dell Precision 5820\AppData\Roaming\McNeel\Rhinoceros\packages\8.0\ColorPicker\6.0.0\ColorPicker.rhp “ColorPicker”
C:\Users\Dell Precision 5820\AppData\Roaming\McNeel\Rhinoceros\BlockEditNew\BlockEditNew.rhp “BlockEdit” 1.0.0.0

Rhino plugins that ship with Rhino
C:\Program Files\Rhino 8\Plug-ins\SolidTools.rhp “Volumenkörperwerkzeuge”
C:\Program Files\Rhino 8\Plug-ins\Commands.rhp “Commands” 8.20.25140.13001
C:\Program Files\Rhino 8\Plug-ins\WebBrowser.rhp “WebBrowser”
C:\Program Files\Rhino 8\Plug-ins\rdk.rhp “Renderer Development Kit”
C:\Program Files\Rhino 8\Plug-ins\RhinoScript.rhp “RhinoScript”
C:\Program Files\Rhino 8\Plug-ins\RhinoBonusTools.rhp “Rhino Bonus-Werkzeuge”
C:\Program Files\Rhino 8\Plug-ins\IdleProcessor.rhp “LeerlaufProzessor”
C:\Program Files\Rhino 8\Plug-ins\RhinoRender.rhp “Vorgänger Rhino-Renderer”
C:\Program Files\Rhino 8\Plug-ins\rdk_etoui.rhp “RDK_EtoUI” 8.20.25140.13001
C:\Users\Dell Precision 5820\AppData\Roaming\McNeel\Rhinoceros\packages\8.0\PanelingTools\2024.8.20.677\PanelingTools.rhp “PanelingTools”
C:\Program Files\Rhino 8\Plug-ins\NamedSnapshots.rhp “Snapshots”
C:\Program Files\Rhino 8\Plug-ins\MeshCommands.rhp “MeshCommands” 8.20.25140.13001
C:\Program Files\Rhino 8\Plug-ins\RhinoCycles.rhp “RhinoCycles” 8.20.25140.13001
C:\Program Files\Rhino 8\Plug-ins\Toolbars\Toolbars.rhp “Toolbars” 8.20.25140.13001
C:\Program Files\Rhino 8\Plug-ins\3dxrhino.rhp “3Dconnexion 3D Mouse”
C:\Program Files\Rhino 8\Plug-ins\Displacement.rhp “Displacement”
C:\Program Files\Rhino 8\Plug-ins\SectionTools.rhp “SectionTools”

Just tried this on my Laptop - same behavior

Georg

Figured out were the problem is, quite simple…
If the Property menu is shorter as the drop down list, you will get this behavior.
see this new video sample

Georg