PySimpleGUI

Just so we're clear... or not clear.... So far, this problem has _**only**_ happened on M1 computers?

> It seems the window is there, both in function and in the window manager, but just isnt visible.  This is a very important clue! That means it's alpha...

If this is an easy test for someone to run, can someone try using a very old version of PySimpleGUI just to make sure nothing's been added recently that could...

@geekzsp can tell us your version of tkinter? You can type `psgver` from the command line to get a window with the versions

@EdwardChamberlain The `get_versions` function now has the platform specific information. That function is called by `main_get_debug_data` and is shown in the window created when clicking the "Versions for GitHub" button...

@thebestben can you verify your versions? `psgver` will give you the data that you can post here that will be of great help. Thanks for commenting and adding to the...

I have a test to propose... ```python import PySimpleGUI as sg layout = [ [sg.Text('My Test Window')], [sg.Input(key='-IN-')], [sg.Button('Go', bind_return_key=True), sg.Button('Exit')] ] window = sg.Window('Window Title', layout, finalize=True) window.set_alpha(1.0) while...

The theory was that the statement prior to the event loop: ```python window.set_alpha(1.0) ``` Would make the window appear.

If you want to use that "Go" button, you likely want a delay before exiting. Also, let's try making the initial window slightly dim. ```python import PySimpleGUI as sg import...

@EdwardChamberlain I love ya man!  Nice! Thank you for doing all these tests this morning. Can you set it to 1.1 instead of 0.99?