Integration reolink-email not found when trying to verify its sensor platform

I modified the IMAP Email Content Component so I can use it as a custom component for parsing email attachments. Since I updated to 0.92 I get this (see above) error message while checking my configuration and it looks like my component is not loaded anymore.

Any hints about it?

Due to this, you need to create empty file and manifest.json in the folder custom_components/{your_platform} with content like this:

  "domain": "your_domain_name",
  "name": "Your Intgration",
  "documentation": "",
  "dependencies": [],
  "codeowners": [],
  "requirements": []