Guide handles are small and do not have any hitzone

Steps to reproduce:

• open Inkscape
• show ruler
• drag guide from ruler to canvas
• try to hover over handle

What happened?

What should have happened?

Inkscape Version and Operating System:

Inkscape 1.2-dev (fbdeaa92, 2021-12-12)

GLib version:     2.70.2
GTK version:      3.24.30
glibmm version:   2.66.1
gtkmm version:    3.24.5
libxml2 version:  2.9.12
libxslt version:  1.1.34
Cairo version:    1.17.4
Pango version:    1.50.0
HarfBuzz version: 3.1.2

OS version:       Windows 10 21H2