Error: email address always removed from RSS feed

Describe the bug

Unselecting the checkbox "Remove the owner email from the public RSS feed" editing a podcast does not work: email s not included in the podcast's RSS file

Steps to reproduce

1. Edit a podcast
2. Uncheck the "Remove the owner email from the public RSS feed" checkbox
3. hit "Save podcast"

Expected behavior

The checkbox stays unchecked after saving the podcast nd the email address is included in the RSS file

Actual behavior

The checkbox is still checked (and the email address is not included in the RSS) A consequent problem is that the absence of the email address makes it impossible to register the podcasts with some services (amazon, spotify, etc.)

Relevant logs and/or screenshots

Paste any relevant logs - please use code blocks (```) to format console output, logs, and code as it's very hard to read otherwise.

Context

• Castopod: 1.10.5
• OS: Debian Yunohost
• Browser: Chrome, Librewolf
• Web server: nginx

Possible fixes