Snap indicator is garbled with double-byte characters

Summary:

Snap indicator is garbled (chinese,japanese,etc)

Steps to reproduce:

1.open Inkscape

2.Enable snap

3.Drag the object to any element

What happened?

Snap indicator is displayed with garbled characters

Sample attachments:

Version Info:

- Inkscape Version:1.1-dev (from appveyor)
- Operating System:Windows10
- Operating System version:1903