Google Play - Android Setup - config window errors

I’m working through Google’s demo project (Lollygagger), in preparation for porting a casual game from Steam to Android - and I’m stuck because of what appears to be some sort of UI error in the Google Play Unity Package.

Specifically:

In step 5 (here) of Google’s demo project tutorial, Google tells me to open Window > Google Play Games > Setup > Android Setup, enter some info into the dialog, then click the ‘Setup’ button. Unfortunately, while the tutorial page clearly shows a dialog with a ‘Setup’ button, the dialog on my Unity install does not have a ‘Setup’ button - just a close button in the upper-right corner of the window.

Screenshot showing dialog without ‘Setup’ button:

Things I’ve tried:

  • Entering info, then clicking the close button. When I do this, the info isn’t saved, which means I can’t proceed forward with actually using leaderboards, achievements, etc.
  • Uninstalling/reinstalling the Google Play Games Plugin. Twice. No change.
  • Quitting/Restarting Unity. No change.

I’m baffled. Any and all help would be appreciated.

Version details:

  • Unity 2018.2.2f1 Personal
  • Google Play Services Plugin v0.9.50
  • Windows 10

Doh! The window is resizeable! If you mouseover the bottom edge of the window, the cursor changes, you can grab the bottom of the window, make it taller - and reveal the buttons!

Grrrrr. Resolved.