Sorry If this seems like a duplicate post but I cant seem to figure out how to make my librewolf installation fully portable as a person who needs more than 8 different browser profiles to manage work, the thing I was doing before was saving my profiles into a folder and manually editing profiles.ini and install.ini in the AppData/Roaming/librewolf folder on every single system on install I was needing to apply these profiles to, but this is so hectic and frustrating. If anyone knows how to get different profiles that I can access using about:profiles and use at the same type like a normal installation while being portable please help thanks.
Take a look at https://portableapps.com/node/71664 and https://portableapps.com/node/14965
See if these pages solve your problem.
RaphaelRB - Brazil