Steps to reproduce:
After the search field loses focus, when it is re-focused using the
/ key, the caret appears at the beginning of the search query.
It would be nice to place it at the end of the query when re-focused.
This would make it faster and easier to remove or append terms to a query. Currently you have to repeatedly press the right arrow key to move the cursor to the end of the line (or the
end key if your keyboard has it).
Opening links with the keyboard, or navigating to a different pane (e.g. images / news) are things that seem to trigger this behaviour.