How to downloading with encrypt file

**Describe the bug**

**To Reproduce**

Steps to reproduce the behavior:

1. Go to '...'
2. Click on '....'
3. Scroll down to '....'
4. See error

**Expected behavior**

**Screenshots**

**Desktop (please complete the following information):**

- OS: [e.g. iOS]
- Browser [e.g. chrome, safari]
- Version [e.g. 22]

**Device information:**

- Device: [e.g. iPhone 13]
- OS: [e.g. iOS 15.4]
- plugin version [e.g. v1.8.0]

**Additional context**

The report names no source file, test, platform details, plugin version, reproduction steps, or actual error. Start by obtaining a minimal encrypted-download example and the affected platform and version; the work is only defined once the failure and expected download behavior are reproducible.

Written by the indexing model from the issue text.