New key file names from google

Google developer console is not generating the 'old' type of Key File Name withe the '-privatekey' after it. For example one of my old sites has: (i put x's in first ten because this is public)
xxxxxxxxxxb08c0f1556d173913e70e93fed2454-privatekey

then the new one I just generated for this site is: (i put x's in first 6 because this is public)
xxxxxx85d61b6e6e4a

I have been trying every combination possible from adding the '-privatekey' to generating news. In the Google Developers Console is has a button that says "Generate new P12 key" and have done that a few times to no success. Each time I ensure the file is uploaded to the correct folder in the plugin also.

The directions in the plugin are still from the old setup i remember going through with Google a year ago. Can anyone update me on what I might be missing or what i can do differently? Thanks! (also support access granted)