Package: xfwm4Version: 4.20.0-1Severity: normalTags: patch Dear Maintainers, I've encountered a regression in xfwm4 where the ~/.xsession-errors log is flooded with the following error whenever switching windows while using an external compositor (Picom): (xfwm4:20982): GLib-CRITICAL **: g_hash_table_lookup: assertion 'hash_table != NULL' failed This is due to xfwm4 attempting to look up a window in 'cwindow_hash' which remains NULL when an external compositor is active. I have confirmed that this is fixed in the upstream master branch via this commit:https://gitlab.xfce.org/xfce/xfwm4/-/commit/69a16352 I have manually compiled xfwm4 with this patch on my system and can confirm it solves the issue. Could you please consider cherry-picking this patch for the current Debian package? Best regards,
