"How can i reset 'container defaults' in FireFox Browser? I.E. I previously selected to open a certain 'site' is a specified 'container' - now I want to clear."
The question at the following URL has an answer that is no longer the best answer, but it is Archived and I cannot provide the better answer. Since "How can i reset 'container defaults' in FireFox Browser? I.E. I previously selected to open a certain 'site' is a specified 'container' - now I want to clear." is the top hit when I look for this on Google, I'm attempting to provide the answer here.
As of Firefox Multi-Account Containers version 7.2.0, when the "Manage Containers" feature is used through the "Multi-Account Containers" toolbar button, you can select a container as you would to change its name or color.
However, there is also a "Manage Site List..." option at the bottom. Clicking on this will show the "Sites assigned to this container" if there are any. Each one will have a small trash icon next to it that can be used to remove this site from the list.
I tried to take a screen shot showing these menus, but as soon as I hit the button on my keyboard the menu disappears. I'm sure I could find a way, but I need to get back to work...
Thanks a lot for the info! I have pasted the screenshots below. I was going to delete the container and redo a lot of work, but then saw your post and it saved me a lot of time!