relative Paths for Geospatial Nodes

Hi,

I’d like to work with relative paths with the Geospatial Nodes, however having a hard time to do so. As far as I understand, it’s possible with other nodes, to either use a Local File System Connector or to define a Folder Variable. None of them work with a Geospatial Node.

ERROR GeoPackage Reader    6:5        Execute failed: Failed to open dataset (flags=68): knime://knime.workflow/..

Any idea how to achieve a portable Workflow?

Thanks!