Changes in Mouse Event Reporting Frequency in macOS 26.2

I have a Mac application that uses the NSEvent.addLocalMonitorForEvents API to receive all mouse movement events. It receives all the mouse movement events and calculate the event reporting rate.

The code used as following:

import SwiftUI

struct ContentView: View {
    var body: some View {
        VStack {
            Image(systemName: "globe")
                .imageScale(.large)
                .foregroundColor(.accentColor)
            Text("Hello, world!")
        }
        .frame(width: 400, height: 400)
        .padding()
        .onAppear() {
            // here
            NSEvent.addLocalMonitorForEvents(matching: [.mouseMoved]) { event in
                print(event.timestamp)
                return event
            }
        }
    }
}

With the exact same code, before I upgraded my macOS to the latest version 26.2, I could receive approximately 460+ mouse events per second, this matched the hardware reporting frequency of my mouse device perfectly.

However, after upgrading to version 26.2, I noticed that the number of mouse events received per second is limited to match the screen refresh rate: when I set the screen refresh rate to 60Hz, I only receive 60 mouse events per second; when set to 120Hz, I receive 120 events per second.

It is clear that some changes has be delivered in macOS 26.2, which by default downsamples the frequency of mouse events reported to applications to align with the screen refresh rate.

The question is how can I reteive all the original mouse events in macOS 26.2? I tried to search and dig, bug no any related APIs found.