`Page.window_resizable` doesn't work properly

[KotonBads]

Description

Window expands to 1280x720 when I switch workspaces, window focus, or if I try to resize it when Page.window_resizable is set to False

Code example to reproduce the issue:

import flet
from flet import Page, Text

def main(page: Page):
    page.window_height = 512
    page.window_width = 512
    page.window_resizable = False
    page.theme_mode = "dark"

    page.add(Text("Just a placeholder"))
    page.update()

flet.app(target=main)

Describe the results you received:

https://user-images.githubusercontent.com/66117568/191776490-f3e8bb92-78ea-478a-9dd1-52aaf10273a6.mp4

Describe the results you expected:

Window stays the size I set it to

Additional information you deem important (e.g. issue happens only occasionally):

Flet version (pip show flet):

Name: flet
Version: 0.1.59
Summary: Flet for Python - easily build interactive multi-platform apps in Python
Home-page: 
Author: 
Author-email: Appveyor Systems Inc. <[email protected]>
License: MIT
Location: /home/koton-bads/.local/lib/python3.10/site-packages
Requires: beartype, repath, watchdog, websocket-client
Required-by: 

Operating system:

Fedora 36 Xfce

Additional environment details: Kernel 5.19.9-200.fc36.x86_64 Xfce 4.16

[FeodorFitsner]

Watched the video? So, the issue is that a new window size is not restored after app restart?

[KotonBads]

The issue is that when I try to resize a supposedly unresizeable window, it jumps to 1280x720.

It does restore the intended size on app restart though

[ndonkoHenri]

Can you try to resize from the window's edges ?

[KotonBads]

also behaves the same with or without window decorations or how I resize it