Hello @SonOfJacob and welcome to the community,
I went ahead and split your post from the previous post as this was regarding dark mode support that was added to these community forums.
From what I can tell it appears you are having difficulty with dark mode, and other settings being retained within the web-vault, so I split your post into a separate topic so it may get more attention specific to your issue.
You are correct though there are some settings that are not retained in the web-vault between Login, though this should remain if you simply Unlock the web-vault.
Otherwise, you may try to change the Theme to Default (System) if you use a dark mode across your machine as this will default the web-vault for you.