actinia file export: resulting zip file contains absolute, not relative path

[neteler]

Exporting a text file from actinia generally works but the packaging is not as advertised.

Export SLD file:

{
  "module": "r.colors.out_sld",
  "id": "r.colors.out_sld_1804289383",
  "inputs":[
     {"param": "map", "value": "peaks_CVA_map"},
     {"param": "style_name", "value": "GRASS color table"}
   ],
  "outputs":[
     {"export": {"format":"TXT", "type":"file"},
      "param": "output", "value": "$file::/tmp/peaks_CVA_map.sld"}
   ]
}

generates:

{'resources': ['https://actinia.mundialis.de/api/v1/resources/demouser/resource_id-deecf214-b355-4755-89bd-0f0b43eba5e3/peaks_CVA_map.sld.txt.zip',
...

which is fine but it contains

unzip peaks_CVA_map.sld.txt.zip
Archive:  peaks_CVA_map.sld.txt.zip
  inflating: actinia_core/workspace/temp_db/gisdbase_3367cd366c17486bb8b3af8673ae5bd4/.tmp/temp_file_1

instead of the expected peaks_CVA_map.sld.txt.

The reason might be:

https://github.com/mundialis/actinia_core/blob/29f3549a6ecfcc5cff13c5eee58f26aefb220f0f/src/actinia_core/resources/ephemeral_processing_with_export.py#L427

where temp_file_path might be undefined.

Any idea?