Setting up an smtp server with empty user/pass results in an error

[svaningelgem]

Current Behavior

Error:
Pterodactyl\Console\Commands\Environment\EmailSettingsCommand::escapeEnvironmentValue(): Argument #1 ($value) must be of type string, null given, called in /var/www_pterodactyl/app/Traits/Commands/EnvironmentWriterTrait.php on line 38

Expected Behavior

No error & the .env file being updated

Steps to Reproduce

cp .env.example .env
php artisan p:environment:mail

Further: just enter through everything

php artisan p:environment:mail

 Which driver should be used for sending emails? [SMTP Server]:
  [smtp    ] SMTP Server
  [sendmail] sendmail Binary
  [mailgun ] Mailgun Transactional Email
  [mandrill] Mandrill Transactional Email
  [postmark] Postmark Transactional Email
 > smtp

 SMTP Host (e.g. smtp.gmail.com) [smtp.example.com]:
 >

 SMTP Port [25]:
 >

 SMTP Username []:
 >

 SMTP Password:
 >

 Encryption method to use [TLS]:
  [tls] TLS
  [ssl] SSL
  [   ] None
 >

 Email address emails should originate from [[email protected]]:
 >

 Name that emails should appear from [Pterodactyl Panel]:
 >

Panel Version

v1.11.7

Wings Version

not applicable

Games and/or Eggs Affected

not applicable

Docker Image

not applicable

Error Logs

not applicable

Is there an existing issue for this?

• I have searched the existing issues before opening this issue.
• I have provided all relevant details, including the specific game and Docker images I am using if this issue is related to running a server.
• I have checked in the Discord server and believe this is a bug with the software, and not a configuration issue with my specific system.