Toolbars has been updated for Rhino BETA What are Toolbars? Toolbars hold the clickable icons around the Rhino interface that you use to create and modify geometry. In Rhino 9 the entire toolbar, RUI, container, and panel system has been rewritten from the ground up for stability, predictable (WYSIW…

Hi, I have an issue with my custom toolbar: when I make it appear, it now always resizes into a square. Previously, it would appear in a rectangular shape based on how I had resized it to fit my needs. How can I keep the toolbar fixed to its last size? bravi.rhc (1.0 KB) [!_Bravi]

@brvdln this unfortunately broken at the moment: RH-94546 Popup toolbar aspect ratio

[image] tcisar: Copying or moving icons within the popup toolbar is noticeably slow and laggy. Hello @tcisar , I can’t reproduce this bug. Could you run OptionsExport and upload the .rhs file? If you could also drop a SystemInfo here that’d help a lot.

Hi @CallumSykes [IMG-20260418-WA0010] Can the area highlighted in yellow be hidden when docking the panel on the screen in the new system, or is this a different matter? Thank you.

[image] MR_Rhino: Can the area highlighted in yellow be hidden when docking the panel on the screen in the new system, or is this a different matter? Thank you. Ah you’d like your floating containers with a single tab, to not display this tab at all?

Yes, exactly. When the container has only one tab, I would like to hide the tab completely to keep the UI cleaner.

[image] MR_Rhino: Yes, exactly. When the container has only one tab, I would like to hide the tab completely to keep the UI cleaner. It’s a good idea, logged here → RH-94845 Hide tabs of floating containers when only 1 tab exists

@RedAlert in your screenshot example how would you close that toolbar or dock it in the top container as a tab?

Rhino BETA Feature: Updated Toolbars

Serengeti (Rhino BETA)

brian (Brian Gillespie) April 14, 2026, 9:43pm 19

RH-94560 is fixed in Rhino WIP

Topic		Replies	Views
Editing toolbar icons crashes the WIP Serengeti (Rhino BETA) windows	35	778	May 14, 2026
Tested just for you - WIP toolbar editing :grimacing: Serengeti (Rhino BETA) windows , mac	59	4161	March 12, 2024
Working with Default + Custom toolbars is a complete nightmare. We need a fix Serengeti (Rhino BETA)	28	2277	February 2, 2021
Please fix toolbars bug! Rhino for Windows	29	2304	May 5, 2022
Import toolbar into Rhino 9 Rhino for Windows windows	44	930	May 19, 2026

Rhino BETA Feature: Updated Toolbars

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