CupertinoSlidingSegmentedButton crashing (freezing) on selection.

Duplicate Check

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Describe the bug

Clicking on any button of the CupertinoSlidingSegmentedButton will freeze the entire flet window on linux. Launching the same app with --web works as expected. The app is still running, just extremely slow (see picture) - multiple seconds per frame.

Code sample

Code

```python [Paste your code here] ```

To reproduce

import flet as ft

def main(page: ft.Page):
    page.theme_mode = ft.ThemeMode.LIGHT

    page.overlay.append(ft.AlertDialog(content=ft.Row(controls=[
        ft.Column(controls=[
            ft.Text("Title", theme_style=ft.TextThemeStyle.TITLE_LARGE),
        ], expand=1),
        ft.VerticalDivider(),
        ft.Column(controls=[
            ft.Text("El test", theme_style=ft.TextThemeStyle.TITLE_LARGE),
            ft.CupertinoSlidingSegmentedButton(
                thumb_color=ft.colors.BLUE_400,
                on_change=lambda e: print(f"selected_index: {e.data}"),
                # padding=ft.padding.symmetric(0, 10),
                controls=[
                    ft.Text("One"),
                    ft.Text("Two"),
                    ft.Text("Three")
                ],
            ),
        ], expand=1)
    ]), open=True))
    page.update()

ft.app(main)

Expected behavior

No response

Screenshots / Videos

Captures

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Operating System

Linux

Operating system details

PopOS 22.04 (Ubuntu based)

Flet version

0.24.1

Regression

I'm not sure / I don't know

Suggestions

No response

Logs

```console [Paste your logs here] ```

Additional details

package:media_kit_libs_linux registered. selected_index: 0 selected_index: 1 selected_index: 2 selected_index: 1 selected_index: 0 ...

flet-dev / flet