Flet accessibility's bug

[rasool-rahimi]

Flet accessibility section's example doesn't work as excpected when you press "Ctrl" + "S"

I run exactly this example and it's has a weird behaviour

import flet as ft

def main(page: ft.Page):
    page.title = "Flet counter example"
    page.vertical_alignment = ft.MainAxisAlignment.CENTER
    page.horizontal_alignment = ft.CrossAxisAlignment.CENTER

    def on_keyboard(e: ft.KeyboardEvent):
        print(e)
        if e.key == "S" and e.ctrl:
            page.show_semantics_debugger = not page.show_semantics_debugger
            page.update()

    page.on_keyboard_event = on_keyboard

    txt_number = ft.Text("0", size=40)

    def button_click(e):
        txt_number.value = str(int(txt_number.value) + 1)
        page.update()

    page.add(
        txt_number,
        ft.Text("Press CTRL+S to toggle semantics debugger"),
        ft.FloatingActionButton(
            icon=ft.icons.ADD, tooltip="Increment number", on_click=button_click
        ),
    )

ft.app(target=main, view=ft.AppView.WEB_BROWSER)

when I click anywhere on the screen after pressing "ctrl" + "s", the mouse pointer show a blue circle.

Recording.2024-03-14.174026.mp4