Dear All,
After involving and checking with more resources at our side, we are informed that the issue may be needed to be checked on your affected tenants
in your environment. So we suggest you contact the administrators in your organizations and open a support ticket in the Office 365 admin center via the steps in
the article for further help. Sorry for that we have limited resources on the issue at our sides.
To help you in speeding up opening a support ticket, I’d like to summarize the issue as follows.
Issue Symptom:
===================
When dragging files from the local computers to the subfolders in folders or folders in a site library in SharePoint Online, the file is misplaced
in the wrong places.
Issue Environment:
===============
The site library in the modern SharePoint UI in SharePoint Online
Troubleshooting Done:
=====================
The issue may be needed to be checked on affected customers’ tenants.
Thanks for your understanding.
Cliff