mime issue in UI

[SecT0uch]

Prerequisites

• Tried the most recent nightly build
• Checked if your issue is already reported.
• Answered all the questions in this template (Or provide a working crystal ball).

What happened?

1. Save the following script:

require "fileinto";
require "mime";
require "copy";

if anyof (address :is "To" ["invoces-company1@my.domain","invoces-company2@my.domain"]) {
    fileinto "INBOX.Invoices";

    if header :mime :anychild :contenttype "Content-Type" "application/pdf" {
        redirect :copy "invoices-@acounting.domain";
    }
}

2. Go to Script tab
3. Error Failed to save the script Switching to Graphical editor failed Error: [ expected but found: :mime :anychild :contenttype "Content-Type" "appli...

Logs and Traces

Could not find relevant error log in console.

Which Version

• Using lastest Linux AppImage build (04/04/2025).
• Standalone app or addon version
• Operating system e.g. Windows, Linux
• Dovecot/Mailcow stack