Add panning/zooming shortcuts

[SeongGyu1216]

Please submit only one feature request per issue!
I would like to request an upgrade to the current shortcut functionality.

Is your feature request related to a problem? Please describe.
Screen Navigation Shortcut:

I would like to request the addition of a screen navigation shortcut.
While it's possible to navigate by clicking the mouse wheel, this is not possible when using a Tablet Pen.
(Although the auxiliary button 1 function works, the auxiliary button 2 function does not. The exact reason is unknown.)
Zoom Shortcut:

I would like to request the addition of a zoom shortcut.
Currently, zooming is possible using Alt + Shift + Click Drag, but a simpler shortcut would be beneficial.
Could the Z key be used for this? (Similar to the Z shortcut in Adobe Photoshop)
Currently, only vertical drag is possible for zoom. Could horizontal drag be added as well?
Alternatively, Ctrl + Num+ and Ctrl + Num- can be used for zooming in and out, but this requires using both hands, which is inconvenient. A more convenient method would be appreciated.

Describe the solution you'd like

Add zoom/screen drag shortcut functionality.
(It would also be helpful to have a feature that allows users to customize their preferred shortcut settings.)
Describe alternatives you've considered

Implement a feature where pressing and holding either the H or spacebar key temporarily switches to the screen move tool, and releasing the key reverts to the previous tool.
(Similar to the Spacebar shortcut in Adobe Photoshop)

[SeongGyu1216]

I can pan the screen with Alt + Drag, but I can't use it properly because of stuttering.
If you are unable to resolve the above screen panning issue I mentioned, I think it's safe to assume that you will be able to resolve this issue

Alt + Shift + Drag is also stuck, but it's nothing compared to Alt Drag.

[Doublonmousse]

Implement a feature where pressing and holding either the H or spacebar key temporarily switches to the screen move tool, and releasing the key reverts to the previous tool.

You can go in the settings and set the keyboard ctrl+space action to temporarily switch to the tools

Or do the same for the pen button 1 (same settings but on the first pen button).

(Although the auxiliary button 1 function works, the auxiliary button 2 function does not. The exact reason is unknown.)

What's your hardware so that we can try to debug this ?

I can pan the screen with Alt + Drag, but I can't use it properly because of stuttering.

Is it issue #1071 ?

Or are the alt + ... actions somehow more stuttery than the move/zoom tools ?

[SeongGyu1216]

Yes, it seems to be the same issue as mine.

I'm using the Ctrl + 6 button instead of Ctrl + space (because another program is using that as a global shortcut and I can't use it).
Could you please add more shortcuts like Space and H to make it easier? It would be nice if you could register the same function as mouse wheel click dragging to the Space, H buttons. Also, could you make zooming out the screen the same as above with the z shortcut?