Works perfect, so useful for me

pich

R9AN70HLEMJ

Using Facebook Container many times a week for about 6 months now. On a crowded up-to-date Firefox Nightly with Conex, Tree Style Tabs and other add-ons. Honnestly works almost flawlessly :-)
PS One can check if FC lets cookies alive in FF's Settings or using a privacy extension.

Uraaa