Inventory selection bug (1)

Inventory Selection Bug
There is an error in the MCPE inventory:

• When we select an item and move to the 'Hotbar', there is no change.
• For it to work we need to select a Slot from the 'Hotbar', then select the item. Please correct this.
• How to make:
  1- Open the inventory.
  2- Select any to menu item.
  3 - Play to any 'Slot' of the 'Hotbar'.
  4- You will notice that there is no exchange of items.
• How we must do to succeed:
  1- Select a 'Slot' from the 'Hotbar'.
  2- Select any menu item.
  3- You may notice that it only works this way.
• OBS: Please, if the case is considered 'Invalid', please verify and try to resolve the error, thank you.