It can and it should end up there. I just now tried it in a 9.1.1 app, from Studio Pro, imported it and it ended up in the Marketplace-folder.
Try deleting it and re-import it from Studio Pro.
Thanks,
For NanoflowCommons Now I can find in Studio Pro and instanlled on marketplace modules but data grid 2
can not find in Studio Pro only download from web mendix
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