OMNotebook: Cellcursor not updated correctly

[Henning Kiel]

Steps to reproduce:

1. Create a new notebook
2. add two input cells
3. evaluate all (to show output area)
4. select first cell's input area (cell cursor is on first cell)
5. select second cell's output area
6. click on first cell's input area

-> bug: first cell is not selected
cell cursor is still shown on second cell
you cannot type into input of first cell, though you can select texts there and the cursor position shown in lower status bar is "updated correctly" according to first cell's input area

-> recover by clicking in output area of first cell to correct the cell cursor and then select input area to start typing

[Henning Kiel]

Fixed in ​OMNotebook#48