Hi MimetusSapien,
I’m glad to be here and share my suggestion with you.
Based on your description, I tested at our end and didn’t have the similar issue as yours. I created folders as yours which the M.Sheets and A-DWGs are subfolders under Fabric. When I drag the image to M.Sheets folder, they will be uploaded in this folder. What your colleague are encountering is a really weird behavior.
To narrow down this issue, we suggest your colleague try these troubleshooting steps and see the result:
- Try to change a new browser like Chrome and drag images into M.Sheets folder to see if the issue happen in different browser.
- Clean cache in browser and to see if the issue happened again.
- Try to change another folder under Fabric and drag images in this folder. To check if this issue only happened to specific folder.
- Try to change another Document library and drag images again to see if the issue only happens to specific library.
I noticed that this issue only happens to one user and only happens to the specific computer. If he can’t reproduce this issue after he clean browser’s cache and change another browser, this issue maybe not related to your SharePoint site.
Regards,
Ivy