Thanks for the reply
I guess I should probably rephrase my question after a little digging. I'm using Unity XR Platform SDK Doc (Legacy) since G2 only supports this. In this package, an old version of XR Interaction Toolkit (0.9.4) is used rather than the latest 2.0.1.
Can I update the version of "XR Interaction Toolkit" with XR Platform SDK? since the default XR controller with this SDK is not action based.