Window created with show=False doesn't respect init file

## Version of Dear PyGui

Version: 1.9
Operating System: Windows 10

## My Issue/Question

When I create a hidden window (`show=False`), e.g. an about box, and show it later via a button click, it defaults to the 0,0 position, even though I do save the window positions on exit in an .ini file as described in the docs. It does work when setting the value `show=True` - but I don't want to show all windows on startup.

## To Reproduce

Steps to reproduce the behavior:
- create window with `show=False` and make it visible on button click
- run applicaton, show window and move it around
- `use save_ini_file()` and `configure_app()` to save an ini file of all window positions and restore them
- re-run application -> window defaults back to 0,0

- change `show=True`
- -> Window appears where it is supposed to

## Expected behavior

Window appears on last saved position defined in the dpg.ini file