Selection context within tree/navigation pane

Hi there,

since few versions, I'm experiencing annoying issues with the right click actions within the navigation pane (folders/items tree).

1 - When I click on an item and I try adding a sub-item, this new item is placed outside his intended parent. I need to select the intended parent and use the add entry button inside the item's page.
2 - If I right-click on an item, but I've got the focus on other ones, the context menu is referred to the focused one instead of the one on which I clicked. It seems that the right-click not triggers the focus action. In fact, I need to manually select/focus the item before the right-click.

Thanks,