SUMMARY When changing the KGpg home directory, the key list doesn't update, even with an (or multiple presses of) F5; KGpg must be restarted. STEPS TO REPRODUCE 1. Have two GnuPG home directories. If you don't already, run at minimum: $ mkdir -m 0700 ~/.gnupg-kde_bug_report $ gpg2 --homedir=!$ --list-keys gpg2 --homedir=~/.gnupg-kde_bug_report --list-keys gpg: keybox '/home/fred/.gnupg-kde_bug_report/pubring.kbx' created gpg: /home/fred/.gnupg-kde_bug_report/trustdb.gpg: trustdb created $ touch ~/.gnupg-kde_bug_report/gpg.conf 2. Switch to the other home directory. OBSERVED RESULT Key list not updated. EXPECTED RESULT Key list would automatically update. SOFTWARE/OS VERSIONS Linux: Arch Linux KDE Plasma: 5.20.1 KDE Frameworks Version: 5.75.0 Qt Version: 5.15.1