VR Browser Interaction Fix in Unity

I need a professional Unity developer experienced in VR development, specifically with Oculus controllers and XR Interaction Toolkit 3.x, to enhance an existing VR project. The project already has UnityWebBrowser (UWB) integrated, successfully running a standalone interactive HTML5 simulation inside the VR environment. Your task is to enable full controller interaction within the UWB browser. Scope & Provided Project: You will receive a Unity project that already has UWB integrated and running the simulation correctly. Your focus will be on fixing controller interactivity — you won’t need to set up UWB or integrate the HTML file yourself. Key Responsibilities: Enable clicking (Trigger button) and drag actions (Grip button) inside the UWB browser (Oculus controller). Ensure smooth interaction with the existing XR setup (XR Origin, locomotion, hand tracking). Requirements: - Proficiency in Unity and VR development. - Previous experience with the XR Interaction Toolkit 3.x. - Knowledge of UnityWebBrowser (UWB) is a plus. The HTML file includes built-in JavaScript for interactivity and does not require internet access. It works perfectly in a standard browser, supporting clicks and drag-and-drop. Your task will be to replicate this functionality in the VR environment, where the Grip button is used for drag actions and the Trigger button is for clicking. Please reach out if you have relevant skills and experience. I look forward to your proposals.