I have a workaround that you may try. based on https://www.reddit.com/r/archlinux/comments/1djowpp/comment/l9hed36/
create these 2 files
/etc/systemd/system/systemd-homed.service.d/override.conf
/etc/systemd/system/systemd-suspend.service.d/override.conf
with this content
in /etc/systemd/system/systemd-homed.service.d/override.conf
[Service]
Environment="SYSTEMD_HOME_LOCK_FREEZE_SESSION=false"
in /etc/systemd/system/systemd-suspend.service.d/override.conf
[Service]
Environment="SYSTEMD_SLEEP_FREEZE_USER_SESSIONS=false"
and then
sudo systemctl daemon-reload
or reboot