infoseeker123

PHP version: 7.2.20
MailPoet Free version: 3.34.2
MailPoet Premium version: 3.0.61
WordPress version: 5.2.2

This is now working for me.

two subsequent updates seem to have fixed it – check your updates

Another update just became available. I installed it. The problem remains the same.

MailPoet Free version: 3.34.1
MailPoet Premium version: 3.0.61