Pictures syncronization for work-package <> main project broken?

probably related to https://github.com/MerginMaps/work-packages/issues/69

I've setup a Work-packages test project, added some points and pictures in the main project.

I've added my config:

file: Survey_points.gpkg

tables:
  - name: Survey_points
    method: filter-column
    filter-column-name: WS

work-packages:
  - name: WS1
    value: 1
    mergin-project: my-space/workspace-Ws1
  - name: WS2
    value: 2
    mergin-project: my-space/workspace-Ws2

Run the script workpackages script via docker docker run -i -t lutraconsulting/mergin-work-packages my-space/Workspace-master

1. Issue: all existing pictures are synced to both new projects
   -> i would have expected, each child project only gets the pictures relevant for the work package

I then add points and pictures from the mergin app in both workspaces.

2. Issue: the points are synced back to the main project but the pictures i take are not
   -> I would have expected the pictures to end up in the main repo as well.

Start by reproducing the issue with the provided YAML configuration and Docker command, using points and pictures in the main and child projects. Compare which pictures are sent to each work package and whether newly captured pictures return to the main project. Done means pictures are filtered to the relevant work package and synchronize back as expected.