[webkit-dev] copy/paste/keychain support?

I've recently started using the nightly builds, and I've found that cut/copy/paste don't work when I run the browser running off of the nightly webkit library - I wasn't able to find anything about this online (perhaps I didn't use the right search string) - is this a known issue? Also, keychain support doesn't seem to work (doesn't remember passwords etc...) - I can see why this might not be included, but again, I just wanted to make sure that this is something that's assumed we should be without in these builds. thanks! -lev