Glitch on new emulator screen when adding emulators

I've noticed recently on more than one system that (at least for me) when adding a new emulator if I browse to the emulator and set the path to it then switch to the associated platform tab set the associated platform and then click the ok button I get an error message saying I have to set the emulator path. I then have to go back to the original tab and reset the emulator path again.