Bug#1108219: Search in Gnome overlay does not find substrings

[Mailbox.org]

Package: gnome-shell
Version: 48.2-3
Severity: normal

Dear Maintainer,

   * What led up to the situation?
        - Vanilla Trixie installation

   * What exactly did you do (or not do) that was effective (or
     ineffective)?
        - Create file '01_foobar.png' in home directory

   * What was the outcome of this action?
        - Searching for 'foo' in Gnome overlay does not find file, only
searching for '01_foobar.png' finds the file

   * What outcome did you expect instead?
        - Find the file by searching for 'foo' as it works on Gnome
43.9, Debian Stable