In the Scheduler, if we have a slotTemplate and at the same time views.virtual, the resources().field in the slotTemplate always returns the same value (of the first resource).
The data-resource='#= resources().user_id #'
in the slotTemplate always has the same value.
If the virtual is disabled, the data-resource='#= resources().user_id #'
has a value based on the resource.
The resources should be correctly returned in the slotTemplate even if the virtual option is enabled.