Steinberg Download Assistant on Mac, creating duplicates of content...?

So, some content vstsound files are inside Application Support,
Some content vstsound files are inside Download/Steinberg folder on mac (apple silicon),

So, simply put,
Can I delete everything after installation being finished, inside the user/Downloads/Steinberg…?

But one odd thing is, some files have not been moved to the application support folder…
strange for me.