Gnupg2 - error unknown packet: type 20 - Red Hat Customer Portal

Issue

When tries to decrypt files encrypted with the version 2.3 of gnupg2 in a previous version 2.2.x, the task fail with this result (visible in verbose mode):
```
:unknown packet: type 20
```
Which gnupg2 version supports AEAD?

A Red Hat subscription provides unlimited access to our knowledgebase, tools, and much more.

Here are the common uses of Markdown.

Code blocks

~~~
Code surrounded in tildes is easier to read
~~~

Links/URLs

[Red Hat Customer Portal](https://access.redhat.com)