Describe the bug

When trying to resize a State so that the text wraps, it always goes back to its original width.
The text wraps whilst the object is being resized, but as soon as the mouse stops moving, it jumps back to all-on-one-line

To Reproduce

Steps to reproduce the behaviour:

1. Create a State and name it with a few words like Biologically Primary Information
   

2. Try to resize it by dragging the bottom right handle so the width is smaller
   

3. The width always reverts to the original width as soon as the mouse stops moving, even before the left button is released.
   

No errors reported - see Version section

Expected behaviour

The text should wrap on spaces

Screenshots

OS

• Linux (Please put in notes the specific distro)
• macOS
• Windows

Version

Version of Gaphor:

Operating System:       Windows (10)
Display:                GdkWin32Display
Python version:         3.11.5
GTK version:            4.12.0
Adwaita version:        1.3.1
GtkSourceView version:  5.8.0
Cairo version:          1.17.8
Pango version:          1.50.14
PyGObject version:      3.44.1
Pycairo version:        1.24.0
pygit2/libgit2 version: 1.12.2  / 1.6.4


No errors have been intercepted. We’re good.

Additional information

This seems closely related to this bug reported on Actions here
Adding a word-wrap option to the CSS did not help:

  /* line-style: sloppy 0.3; */
 word-wrap: break-word;
 /*background-color: coral; */
}