Steps to reproduce:

Goto https://www.google.com/maps
Use 2 finger zoom gesture to attempt to zoom the map view
Page zoom changes instead of map redrawing at a new zoom level

Compatibility mode does not make a difference, and Safari correctly forwards the zoom gesture. I will add that Safari annoyingly zooms out to the tab overview mode once you reach the minimum zoom level which is not relevant to Orion.

Expected behavior:
The map to handle the gesture and redraw at a new zoom level

Orion, OS version; hardware type:
Version 0.99.109.1-beta (WebKit 613.1.12)
Mac OS 12.0
M1 Macbook Pro