Repeating a no-direction command auto-travels up-left

[tung]

Steps to reproduce:

1. Start or continue a game.
2. Press 'L'.
3. Tap and hold 'Wait' with the stylus.
4. Enter any number.

The player will auto-travel to a tile near the top-left of the screen when the screen is centered on the player.

Using 'Search' instead of 'Wait' shows that the action is still taken before the unexpected auto-travel happens, but I'm not sure if it repeats correctly.