Lokales Speichern von Dokumenten oder in Cloud-Diensten wie OneDrive innerhalb von Microsoft Teams
Hello! My name is Mustafa, and I am an Independent Advisor as well as a long-time Microsoft user. I'm sorry that you are experiencing this issue, and I am hopeful that I will be able to help you find a satisfactory solution.
Unfortunately, this is not possible, because when you upload a new file, SharePoint considers it a new file, and will think of them as 2 separate files because SharePoint doesn't compare what is inside of the document, and even if it is the same file teams will not provide it the same link because it is considered a new file.
So you will have to share the new link with these users.
Please let me know if this doesn't work or if you need further assistance.
Warm Regards,
Mustafa