Seems that Wacom tablet is not supported for zooming in OmniGraph and Material graph. To reproduce:
Prerequisites & OS:
Wacom Intuos tablet 6.3.44-3 driver (Mouse right click is mapped to pen button)
Win 10 Pro
- Launch Create app (2021.3.7)
- From Omnigraph menu launch editor
- RMB in graph and create any node
- Alt+RMB pen button + drag to zoom in graph
Doesn’t work. This work properly in viewport. Additionaly, I was unable to find a keyboard shortcut or combo to do zooming with keyboard , no mouse here :)
This issue also renders material graph unusable since initial zoom level is huge