Additional features, settings, or issues not covered by specific Microsoft Teams categories
The easiest way that I found to do this was as follows:
- Use 'Copy Link' from the desired folder in SharePoint or Teams Files (using the horizontal ellipse ...)
- In the Teams Tab, select Add+ and choose the 'website' component.
- Label your website component as your required tab heading and paste the folder link into the URL field.
Hey presto you will now have the required folder, with it's files displayed in the Teams Tab