show_object sometimes does not work

If it helps, I get the same on Fedora 38 kind of error with CadQuery installed in a Python 3.11 virtual environment. Using the following code:
```Python
import cadquery as cq
from cadquery.vis import show

#d = 10 # box is visible as expected
d = 100 # empty window displayed; after 'r' key or zoom with middle mouse the box is displayed

result = cq.Workplane().box(d, d, d)

show(result)
```
With the #1394 branch I also got:
```
2023-10-02 23:51:41.837 ( 0.491s) [ 4D584740]vtkDemandDrivenPipeline:661 ERR| vtkCompositeDataPipeline (0x56454faba5e0): Input port 0 of algorithm vtkTriangleFilter (0x56454ff2f010) has 0 connections but is not optional.
Traceback (most recent call last):
File "/home/Projects/cadquery/cadquery_vis.py", line 9, in
show(result)
File "/home/Projects/cadquery/lib64/python3.11/site-packages/cadquery/vis.py", line 82, in show
win.SetSize(*win.GetScreenSize())
TypeError: vtkRenderWindow.SetSize() argument after * must be an iterable, not NoneType
```
Adding a `print` statement for `win.GetScreenSize()` and it returns `None`. The workaround from https://github.com/CadQuery/cadquery/pull/1366#issuecomment-1695614005 results in:
```
2023-10-03 00:08:51.661 ( 0.487s) [ 55B74740]vtkDemandDrivenPipeline:661 ERR| vtkCompositeDataPipeline (0x5618c5e38540): Input port 0 of algorithm vtkTriangleFilter (0x5618c6028e70) has 0 connections but is not optional.
X Error of failed request: BadWindow (invalid Window parameter)
Major opcode of failed request: 3 (X_GetWindowAttributes)
Resource id in failed request: 0x0
Serial number of failed request: 8
Current serial number in output stream: 9
```
I'm running on X11, maybe Wayland will work?

_Originally posted by @Jopie01 in https://github.com/CadQuery/cadquery/issues/1366#issuecomment-1743842557_