Jason Yang

We found some issues for tkinter 8.6.12 in issue #4782 IMO, another issue found here for it again. Focus is default to the button when script start in Python 3.7.9/3.8.10...

Not sure why it work like this in Linux, but not in Windows ? 

It should be with same patch in most update version. [Upgrading from GitHub Using PySimpleGUI](https://pysimplegui.readthedocs.io/en/latest/#upgrading-from-github-using-pysimplegui)

IMO, it should be an enhancement. Most of time, it looks strange for a small popup window with only partial window title shown.

I have no idea to set the window size to fit the title because it's the job of window manager and tkinter do nothing for it. Maybe be we can...

It's a known issue as in - Issue #5168 - Issue #5041 - Issue #5030 My suggestion is **Don't** use `matplotlib.pyplot.figure` for matplotlib 3.5.1, but `matplotlib.figure.Figure` to generate your `figure`....

It should be better if all matplotlib demos updated and confirmed.

> does it mean I can no longer use the matplotlib.plt calls that are all over the place? You cannot use the matplotlib.plt calls. Method `matplotlib.pyplot.gcf()` will get active figure...

> I've not been very involved with the matplotlib stuff Me too. Like what I said some time, "I know nothing about it", all I did is to find the...

IMO, it is same issue as following two issues and still nothing changed. - issue #5010 - issue #4566 The output of user code  ```python import PySimpleGUI as sg...