Zip files do not download properly, instead change name and icon

Hello WP Forum,

I’m currently having a problem with making a zip file available for downloads. The zip is password protected by the free version of the plug-in ‘Download Manager’ and made publicly accessible. Whoever clicks on it is led to a new window, enters the password and clicks Download.

However, the document that is then in the download folder of my MacBook has the same name as the website and is not a ZIP. Only when I rename the file to xyz.zip does it become a zip file with the corresponding icon.

I had previously carried out the same process with a pdf. That worked really well.

The wrong name for the file must have been created on the way from the website to my computer – but where? Does anyone here in the forum have an idea why the ZIP is not displayed correctly after the download?

The link to the corresponding webpage is as follows: https://resceurope.eu/download_test/

All the best,
Jochen

Thanks for your response, Tahasin!

I was wondering whether the section displayed in this screenshot (https://prnt.sc/5bhSY9D_TwDv) can be set up with WPBakery?

Thank you, Tahasin, for all your good hints!

Take care,
Jochen

Done!

Thanks again, Tahasin!