Mac OS Client - do not cache files locally

I’m attempting to sync my Time Machine backup files to my seafile server, but it isn’t working as expected. Here’s what I’ve tried:

On the Seafile Mac OS client, I created a library that points to a folder on my Time Capsule server containing my Time Machine backups.

But, the Seafile Mac OS client caches (copies) the contents of that folder locally to my Mac’s hard drive in my users’ Seafile folder, which fills up my hard drive until it runs out of space.

Is there a way to not copy the files to my user directory and just sync the Time Capsule folder directly with the Seafile Server?

Thank you!