Broken default email layout after upgrading to Twig 3.9.1

[goldmont]

Winter CMS Build

1.2

PHP Version

8.1

Database engine

MySQL/MariaDB

Plugins installed

No response

Issue description

Hi,

After upgrading to Twig 3.9.1 from 3.8.0, I noticed that the footer in the default email layout is broken. The title too.

Before upgrade:

After:

I made no changes to the email layout. What could be the problem?

The email partial is the following:

==
<p>{{ content }}</p>
{% if additional_data is not empty %}
    <p>Informazioni aggiuntive:<br>{{ additional_data }}</p>
{% endif %}

Thanks.

Steps to replicate

Read above

Workaround

No response

[josephcrowell]

The maintenance team is aware.
See these:
wintercms/storm@faf4913
d9eaf58
#1102

[LukeTowers]

For now just lock your twig version to 3.8