Crash when adding a label in font filter

[josvanr]

Gimp just crashed after I entered a new font label in the font selection dialog (line in the bottom). Couldn't reproduce the bug. But if I enter a label in the upper line, and then hit backspace until the entered text is gone, gimp's interface locks up and sometimes crashes Sometimes it returns after... 1 minute or so..

Description: Linux Mint 21.2
Release: 21.2

gimp:
  Installed: 2.10.30-1ubuntu0.1
  Candidate: 2.10.30-1ubuntu0.1
  Version table:
 *** 2.10.30-1ubuntu0.1 500
        500 http://archive.ubuntu.com/ubuntu jammy-updates/universe amd64 Packages
        500 http://security.ubuntu.com/ubuntu jammy-security/universe amd64 Packages
        100 /var/lib/dpkg/status
     2.10.30-1build1 500
        500 http://nl3.archive.ubuntu.com/ubuntu jammy/universe amd64 Packages
        500 http://mirrors.us.kernel.org/ubuntu jammy/universe amd64 Packages
        500 http://ftp.tudelft.nl/archive.ubuntu.com jammy/universe amd64 Packages
        500 http://mirror.eu.kamatera.com/ubuntu jammy/universe amd64 Packages
        500 http://ubuntu.mirror.true.nl/ubuntu jammy/universe amd64 Packages
        500 http://mirrors.coreix.net/ubuntu jammy/universe amd64 Packages
        500 http://archive.ubuntu.com/ubuntu jammy/universe amd64 Packages