"page.window.visible = True" doesn't work in Linux

[GreenDringo42]

Duplicate Check

• [X] I have searched the opened issues and there are no duplicates

Describe the bug

When I use page.window.visible = False the page is hidden, but after using page.window.visible = True it doesn't reappear, although the code still runs normally. Not even using page.window.maximized, the page won't be visible anyway. In Windows it works well, but i have tried in Ubuntu, Fedora and Mint, and it never works. There are no error messages

Code sample

Logs

from time import sleep

import flet as ft

def main(page: ft.Page):
    page.add(ft.Text("Hello!"))

    sleep(3)
    page.window.visible = True
    page.update()  

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

To reproduce

When running any code with page.window.visible = True the window won't appear, but there's no any error message

Expected behavior

No response

Screenshots / Videos

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Operating System

Linux

Operating system details

Linux Mint 21

Flet version

0.23.2

Regression

No, it isn't

Suggestions

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Logs

Logs

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Additional details

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