Arrow keys don't work within the inline menu

Thanks Dave, and glad to hear you're looking at application/xhtml+xml again (it worked in 1Password for years, then broke a few months ago, got fixed, and then broke again).

As to the second issue (using the down arrow to select a login), I really don't know how to replicate it, as it seems to be random; as in, it will work fine for a few logins, then it won't, but a page refresh will sometimes fix, or I just go back to using my mouse... that said, I am quite often logging into websites that I've created, and they use application/xhtml+xml, which I know is unusual (but it's good way to ensure a certain type of XSS vulnerabilities cannot exist; e.g. it ensures all HTML attributes are quoted)... as to browser, I've only noticed it in Google Chrome, but that's because I'm not doing any multi-browser testing work at the moment... as soon as I find a pattern, or get to create a test case, I'll let you know.