text: Title: Table loading-state behaves incorrectly
  Body: Using the same example as defined in the server test https://github.com/plotly/dash-table/blob/dev/tests/cypress/dash/v_data_loading.py, typing into the input causes the focus to be moved back to the table's cell in `dash>=1.3.0`.
  
  The table should not steal away the focus from the input and yet refresh/renderer itself correctly and implying focus correctly if the table is selected, when the `loading_state` switches.