Not sure if its a High Sierra update issue or an Opera issue specifically, however pinch and zoom no longer works with my external MAC trackpad! Frustrating! Any suggestions?
Is that works on your basic trackpad? It doesn't work with my build-in trackpad on macbook air
It no longer work on my MacBook or external trackpad!
Doesn't work on my MacBook Pro Mid 2014 trackpad for this versionL
Version: 48.0.2685.35 - Opera is up to date
Update stream: Stable
System: Mac OS X 10.13.0 64-bit
Hopefully Opera sends out a fix soon, in the meantime I'm going to switch browsers!
Had the exactly same problem.. fixed in 48.0.2685.39