XnViewMP on Mac displayed as hard drive in Finder

[pulancho]

I have 1.4.2 on an M1 Mac Monterey 12.6.3. Of course, XnViewMP is in the Applications folder, but strangely there is also an XnViewMP folder that shows up in Finder as if it is a hard drive, external disk, or CD/DVD. None of my other apps install themselves this way. Something very strange is going on. Any ideas?

[xnview]

could you post a screenshot?

[pulancho]

Here is the Finder.

[xnview]

it's the installation package, you can remove it

[pulancho]

Thank you.