User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:80.0) Gecko/20100101 Firefox/80.0

Steps to reproduce:

Because of master password was recommended in https://support.mozilla.org/en-US/kb/openpgp-thunderbird-howto-and-faq I set the master üassword in Thunderbird 78.2.1 the first time after I migrated all my OpenPGP Keys to Thunderbird.
In Thunderbird I have 3 different email accounts and more then one calendar subscription.

Actual results:

Now, starting Thunderbird there are 4 boxes on top of each other requesting the master password.

I have to insert the password 4 times correctly to get all my accounts and calendars working correctly.

This is very bad behaviour.

Expected results:

There should be one box and not more.

I'm sure this is the same as bug 1662185 - even though that is reported against beta