restarting

[kitten77]

Platform: Debian 5.3.9-3 (2019-11-19) x86_64 GNU/Linux

Compton version: 0.1~beta2+20150922
Compton configuration: https://termbin.com/8xwa5

When I restart the compton by doing a pkill compton and starting it with
compton -b --config ~/.config/i3/compton.conf

The already existing xterm windows does not get transparency
only the windows with name in the config gets added, it could look like the class_g is not being
read on already exsiting windows?