Error during ENEX file import with Zip file attached to a Note

[alxnbl]

Environment

Joplin version: 1.5.14 (prod, win32)
Platform: Windows
OS specifics: W10

Steps to reproduce

1. Create a note in EverNote and drag and drop a Zip file in it, then export NoteBook as ENEX file. Or use directly the ENEX file attached to this issue : TestNotebook.zip

2. Import the ENEX file from Joplin > File > Import > ENEX as Markdown

3. An error occur during the import :
   

Remarks :

• the rest of the notes seams to be correctly imported
• bug also reproduced with RAR and PSD files.
• after a quick look in the error console, this error seams a good candidate :

MenuBar.js:129 Error: Invalid mime type "application/x-compressed" for resource "test.zip". Using "application/zip" instead.
    at C:\Users\Alexandre\AppData\Local\Programs\Joplin\resources\app.asar\node_modules\@joplin\lib\import-enex.js:531
    at SAXStream.<anonymous> (C:\Users\Alexandre\AppData\Local\Programs\Joplin\resources\app.asar\node_modules\@joplin\lib\import-enex.js:275)

Describe what you expected to happen

No error. File correctly imported, or ignored with a warning in the import result.

Logfile

-1609935007684.log