Element Windows lets Python, PHP, EXE scripts execute with no warning

### Steps to reproduce

Similar to WhatsApp & Telegram for Windows , I beleive this issue applies on Element as well.

https://www.bleepingcomputer.com/news/security/whatsapp-for-windows-lets-python-php-scripts-execute-with-no-warning/

Element Windows allows sending Python , PHP and EXE attachments that are executed without any warning when the recipient opens them.

### Outcome

Several solutions can be considered:
1. Warn the user that this file may be dangerous
2. Mark the file as coming from the internet
3. Prevent the user from opening the file directly
etc

### Operating system

Windows

### Application version

_No response_

### How did you install the app?

_No response_

### Homeserver

_No response_

### Will you send logs?

No