Since your rental percentage is only 1%, it may not cover you or the accounts you use.
==> Updating the application will be available to the percentage of users in your static deployment, but it may take time for the full group to receive the update . Perhaps you can be a user who cannot in this update, so the update notification cannot be received by you.
It may seem that: If you select certain countries for your phased deployment, the update will be limited to users of Google Play accounts in these places.
And yes, they cannot be any criteria for choosing a user base for the percentage of run.
Comment below if you have any doubts.
Happy coding ...
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