MacOS Catalina 10.15.7.  Just upgraded from Cura 4.8.0 to 4.9.0.  Marketplace button says I need to update the "Settings" plugin by "Ghostkeeper" (currently v2.4.0).  Clicking Update button doesn't do anything.  I've since uninstalled it in case that was the cause of the problem I'm describing below (nope, didn't solve the issue).   Meanwhile Cura 4.9 says I'm not signed-in.  Sign-In button takes me to my default browser (Firefox latest release 88.0 64-bit).  I sign in with an auth-suc