Enter Master Password on every boot?

Computer: 2016, 13," Two Thunderbolt 3 Ports
Memory: 16GB
OS: Mojave 10.14.4
1Password: 1Password 7, Version 7.2.5 (70205002), AgileBits Store
1P Extension: 7.2.5

Being a new 1P user, I'm not sure about expected behavior, or if this question has been asked. Searching these pages builds many hits, and while I did go through them, I just wasn't sure of the answers, nor the applicability of answers to my issues.

I am a very experienced user, though, and the inability to work this out is making me irritable :-)

So, this new question.
On each and every reboot, 1P shows me the big window with the 1P logo in the center and with a text input box below, suggesting "Enter Your Master Password." Is this expected behavior?

I checked Login Items, which does not include any sort of 1P/Agile Bits document/ app.
I checked the 1P preferences. All prefs are set to default, excepting the following:
• Conceal Passwords in unchecked
• Lock time is 30 minutes
• Clipboard contents clearing is 600 seconds
• Vaults opens to Personal
• Automatically install updates is Unchecked
• Spotlight app integration is enabled

1Password Version: 7.2.5
Extension Version: 7.2.5
OS Version: 10.14.4
Sync Type: not sure?
Referrer: forum-search:Enter Master Password every time I turn on my Mac?