The behavior of pressing the enter key should be:
- enter only: sets the focus to the cell below the currently focused one
- enter+shift: sets the focus to the cell above the currently focused one
- enter+ctrl (option for mac): adds a new text line within the focused cell
This is the behavior observed in google docs and openoffice
we have to align with bpmn.io, especially for adding a line in a cell (which is currently enter+shift and not enter+ctrl)
discussion needed with rehwaldt