Other non-related sync tasks entities are removed when a sync with remove orphans runs

@guignonv what do you think? Can we merge this?

Juanjol → changed the visibility of the branch 1.0.x to hidden.

Juanjol → changed the visibility of the branch 3405966-other-non-related-sync to hidden.

Juanjol → changed the visibility of the branch 3405966-other-non-related-sync to active.

I think it's ok.

Automatically closed - issue fixed for 2 weeks with no activity.