boxes.py di Florian Festi---TypeTray It does not work

[Deltaplc]

Good morning
Sorry to bother you
I installed the "boxes.py of Florian Fest" everything seems to work fine except "TypeTray"!
I installed your package on two PC....and I have the same problem on both.
On both PC, I tried to install inkscape 1.2 / 1.3.
Python 3.12.7
windows 10 pro pc
windows 11 pro pc
In all cases, the problem is the same!
inkscape crashes (I've attached a screenshot) and I have to close the program!
To be able to use inkscape again I have to restart my PC!
You can help me!
Thank you