Ordering docked panels not working anymore

Hi,
I remember being able to order panels (tabs) siting in a same docked panel.
I cannot to it anymore…
As soon as I grab a panel tab, it becomes a floating window.
If I add a second panel in the newly created floating window, ordering tabs is possible.

Not possible when docked

Possible when floating

Regards

Rhino 8 SR17 2025-3-7 (Rhino 8, 8.17.25066.07001
Windows 11 (10.0.22631 SR0.0) or greater (Physical RAM: 16GB)
.NET 7.0.19

hi @lahos pls run _SystemInfo in Rhino and post back the result.

Rhino 8 SR17 2025-3-7 (Rhino 8, 8.17.25066.07001, Git hash:master @ b14fcd901289f8715631debb308bc919a4988e07)
License type: Commercial, build 2025-03-07
License details: Cloud Zoo

Windows 11 (10.0.22631 SR0.0) or greater (Physical RAM: 16GB)
.NET 7.0.19

Computer platform: LAPTOP - Plugged in [100% battery remaining]

Hybrid graphics configuration.
Primary display: Intel(R) Iris(R) Xe Graphics (Intel) Memory: 2GB, Driver date: 6-10-2024 (M-D-Y).
> Integrated graphics device with 4 adapter port(s)
- Windows Main Display is laptop’s integrated screen or built-in port
Primary OpenGL: NVIDIA GeForce RTX 4060 Laptop GPU (NVidia) Memory: 8GB, Driver date: 2-25-2025 (M-D-Y). OpenGL Ver: 4.6.0 NVIDIA 572.60
> Integrated accelerated graphics device with 4 adapter port(s)
- Video pass-through to primary display device

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

Anti-alias mode: 2x
Mip Map Filtering: Linear
Anisotropic Filtering Mode: High

Vendor Name: NVIDIA Corporation
Render version: 4.6
Shading Language: 4.60 NVIDIA
Driver Date: 2-25-2025
Driver Version: 32.0.15.7260
Maximum Texture size: 32768 x 32768
Z-Buffer depth: 24 bits
Maximum Viewport size: 32768 x 32768
Total Video Memory: 8188 MB

Rhino plugins that do not ship with Rhino
S:\Code\Rhino\plugins\CSCommandOnKey.rhp “CSCommandOnKey” 1.0.0.0

Rhino plugins that ship with Rhino
C:\Program Files\Rhino 8\Plug-ins\Commands.rhp “Commands” 8.17.25066.7001
C:\Program Files\Rhino 8\Plug-ins\rdk.rhp “Renderer Development Kit”
C:\Program Files\Rhino 8\Plug-ins\RhinoRenderCycles.rhp “Rhino Render” 8.17.25066.7001
C:\Program Files\Rhino 8\Plug-ins\rdk_etoui.rhp “RDK_EtoUI” 8.17.25066.7001
C:\Program Files\Rhino 8\Plug-ins\NamedSnapshots.rhp “Snapshots”
C:\Program Files\Rhino 8\Plug-ins\MeshCommands.rhp “MeshCommands” 8.17.25066.7001
C:\Program Files\Rhino 8\Plug-ins\IronPython\RhinoDLR_Python.rhp “IronPython” 8.17.25066.7001
C:\Program Files\Rhino 8\Plug-ins\RhinoCycles.rhp “RhinoCycles” 8.17.25066.7001
C:\Program Files\Rhino 8\Plug-ins\Grasshopper\GrasshopperPlugin.rhp “Grasshopper” 8.17.25066.7001
C:\Program Files\Rhino 8\Plug-ins\Toolbars\Toolbars.rhp “Toolbars” 8.17.25066.7001
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”
C:\Program Files\Rhino 8\Plug-ins\BlockEdit.rhp “BlockEdit” 8.17.25066.7001
C:\Program Files\Rhino 8\Plug-ins\Import_PDF.rhp “PDFReader”

to be sure can you disable CSCommandOnKey and see if that resolves the issue?
If that is not it, do you have your layout locked by any chance?

Disabling my plugin didn’t work.
In safe mode neither.
And yes, I’ve already played with the Lock Docked Containers with no luck.
I tried to create a new dock container and move all my panels to this new one and it works.
It seems my current/old containers are locked but not the new ones ?