I hope i'm not repeating a old question, or something already covered, but here goes! For critical passwords like this, i very much like multi word passwords. So when doing long passswords like word.secondword.etc. I like having the option of checking if i'm putting in my password (that i then manage with a password manager) correctly.
Perhaps i was only being blind and didn't see a logo or something, but in that case i hope the logo or toggle becomes bigger in the release.
Really, really loving the beta so far though, cleanest OS experience ive ever had i think.