Then there's probably nothing wrong on your part, again built-in horses are somewhat deprecated. Even on iPhone Classic Stefan scripted custom horses.
You could try creating a custom horse spawner, which then places a horse directly on the player when touched.
You'd have to make a gani copying ridestill.gani without the players character, or experiment with making outfit appear invisible, then do something like:
PHP Code:
function onCreated(){
this.showcharacter();
this.dontblock();
this.horseimg = "ridestill.png"; //may possibly need to be clientside
this.setcharani("nameofgani", "");
}
function onActionRide(){
this.setTimer(10);
this.hide();
}
function onTimeout(){
this.show();
}
//#CLIENTSIDE
function onPlayerTouchsMe(){
puthorse(this.horseimg, player.x, player.y);
triggeraction(this.x + 1, this.y + 1, "Ride", "");
this.hide();
}