Bug#973756: Acknowledgement (firejail: fcopy fails to load libpcre2-8.so.0 when running transmission-daemon)

[Mad Horse]

Currently transmission-gtk could be run with firejail, and I can use 
transmission-gtk's profile to run transmission-daemon, customized with 
such transmission-gtk.local:

private-bin transmission-daemon
noblacklist ${HOME}/.config/transmission-daemon
whitelist ${HOME}/.config/transmission-daemon