@lucota90 Are you still developing this Quest 2 project, and which Unreal version are you using now?
I built Meta Quest 3D WebView, a paid plugin for interactive browser surfaces inside standalone Quest applications, with VR pointer input and text entry.
It supports UE 5.3–5.8, so it would require upgrading from the UE 4.26 version mentioned here. The Fab listing includes an on-device demonstration if you’re considering an alternative browser component.