No Encryption applied to new .7z archive

Prerequisite checks

• My system fulfills the minimum software requirements.
• I have downloaded NanaZip from an official source (GitHub, Microsoft Store, My Digital Life Forums, SourceForge, and Windows App Community)

Describe the issue

Nanazip 7.0

When adding files to a new archive, with an Encryption password, the files are not encrypted. When I do the identical thing with 7zip, it WILL encrypt all files.

Reproduction steps

1. select multiple files
2. add to archive
3. fill in encryption password
4. create the archive
5. open archive, it should ask for a password; it doesn't

Expected behavior

Encrypted archive

NanaZip veresion

7.0

Windows version

Windows 11

Additional context

No response