Images added on iOS not visible on MacOS

Operating system

macOS

Joplin version

3.2.8

Desktop version info

Joplin 3.2.8

Sync target

OneDrive

Editor

Rich Text Editor

What issue do you have?

Images added to notes on iOS are not showing in the macOS application. A JPEG image is visible when opened from Finder (even though the thumbnail is not displayed in Finder).