A family of Microsoft relational database management systems designed for ease of use.
Hi Jay,
Thanks for posting here.
After seeing your post I did a test and the result is the same as you described, the folder it displays is the Document Library of this team site(the task group), which you could view by clicking ...(ellipsis) on the ribbon->Files. I think this behavior is designed to make it easier to manage files for a task. (members in this team would access the file directly without any permission limits)
I suggest you move the file into that specific folder if the condition is allowed, or you could choose to add links then generate links via SharePoint:
If other members still cannot open up the document, could you please share a screenshot of the error message they met? In my opinion, they may have no permission to access the file but it would be good if you could post a screenshot here, and we would help you narrow down the issue cause.
Have a nice day: )
Best Regards,
Oliver