BUG: Broken zoom with the 3d mouse [Commandline gets blocked]

[Rhino_Bulgaria (Bobi)]

I’m unable to navigate up and down with the arrow keys inside the Command line to see the previous commands. However, I can do that in Rhino 7. Is that a new bug introduced in the latest BETA?

My 3d mouse will not give me an option for “Zoom selected”, this is why I’m using a custom macro for it. The default option is “Application Use”, which is “Zoom Extents”. For some reason, the latest Rhino 9 BETA does not recognize the “ZS” combination of my custom macro. It only reads the “Z” key or the “S” key individually, instead of waiting for both keys to be executed before the “Enter” which is also part of the macro.

Perhaps there is some setting for adding an automatic “Enter” after pressing a single key? Is that related to the newly introduced single-key commands (instant aliases) in Rhino 9 BETA?

Rhino BETA Feature: Instant Aliases (hot keys)

Give your spacebar a break! The latest Rhino BETA has a new feature called Instant Aliases. What is an Alias? An Alias is a keyboard shortcut that is configured to run Rhino commands. Traditionally, in Rhino 8 and previous versions, you needed to press the Alias + Enter to make it work. Having to press Enter is an extra gesture that can become tedious when you have to do it many times in a row. Why Instant Aliases? In Rhino BETA, any Alias can be made instant to run the command / macro as s…

I just made an experiment and made the “ZS” (Zoom selected) an instant alias. It works the first time I use it by typing “ZS” with the keyboard. However, when I deselect the object and select it again, typing quickly “ZS” actually disables the “Grid snap”. Typing “ZS” again zooms the selected object. This behaviour is the same as if I press the “Fit” button on my 3d mouse which triggers the “ZS” macro.

When I disable the 3d mouse and the driver, and then I run Rhino 9 BETA, the bug is still present. This means that the bug is not caused by the 3d mouse.

---

This is a copy of my Command line list of used commands

Command: ZS
Command: '_Zoom
Drag a window to zoom ( All Dynamic Extents Factor In Out Selected Target 1To1 ): _Selected
Command: ZS
Command: '_Zoom
Drag a window to zoom ( All Dynamic Extents Factor In Out Selected Target 1To1 ): _Selected
Command: ZS
Command: '_Zoom
Drag a window to zoom ( All Dynamic Extents Factor In Out Selected Target 1To1 ): _Selected
Command: ZS
Command: '_Zoom
Drag a window to zoom ( All Dynamic Extents Factor In Out Selected Target 1To1 ): _Selected
1 closed polysurface added to selection.
1 closed polysurface added to selection.
Command: S
Command: '_Snap
GridSnap is Off
Command: ZS
Command: '_Zoom
Drag a window to zoom ( All Dynamic Extents Factor In Out Selected Target 1To1 ): _Selected
1 closed polysurface added to selection.
1 closed polysurface added to selection.
Command: S
Command: '_Snap
GridSnap is On
Command: ZS
Command: '_Zoom
Drag a window to zoom ( All Dynamic Extents Factor In Out Selected Target 1To1 ): _Selected

---

NOTE: I just edited my post and added more text to it.