Tomohito Esaki authored Jul 19, 2023 and Marius Vlad committed Apr 16, 2024

Activate when a surface is created and change focus when an active
surface is removed. The Surface is added to layers when it is created,
because it must be added to a layer to be active.

Signed-off-by: Tomohito Esaki <etom@igel.co.jp>
(cherry picked from commit 7dbb166d)