I am embarrassed to ask this after successfully processing 9 apps and submitting them to the Play Store. But...
When I first go to my Adobe page to upload my zip-file, I do not see how to unlock my keystore.
I go through the process of uploading the zip-file and I get an error because my key is locked, but now there is pop-up box
for me to enter the password. How can I do this BEFORE causing the error? Where is the keystore hiding?
click on the profile icon on the top right and select "edit account" and they are located on the tab labelled "signing keys".
AHA! I see it. But would you believe I tried the profile icon on this page first instead of the main upload page. It's odd how even a simple answer can be mis-interpreted by an idiot.