sim_mouse registered /dev/mouse0 with room for a single report. The
X11 event loop handles all pending X events at once every
CONFIG_SIM_X11EVENT_INTERVAL ms, so a quick click (button press and
release in the same period) overwrote the press before the application
could read it, and the click was lost.
Add CONFIG_SIM_MOUSE_BUFFSIZE (default 16) for the number of buffered
reports, like CONFIG_SIM_KEYBOARD_BUFFSIZE for the keyboard.
Assisted-by: Claude Opus 5.5 (1M context)
Signed-off-by: Alan Carvalho de Assis <acassis@gmail.com>
31d3598f6a