Hello I am currently using Kali inside a virtualbox on an Intel Mac and I was wondering if it is possible to add a trusted root certificate inside Firefox. I have not had any luck when I click import I do not get the screen that asks if you want to trust it. I have installed the same certificate inside Firefox for my host so I am completely lost here as to why I am having such a difficult time. I have 2 versions of the trusted root certificate already I have a .crt and a .pem. I have already added the .crt version to /usr/local/share/ca-certificates and updated ca-certificates and the only problem I am having is importing one into Firefox. Any help here would be greatly appreciated. Thank you