Window x coordinate not working.

I have created a plugin that revamps the Window_MenuActor to be smaller and fit the modifications I've been making to several plugins. While I was able to create the window and it works as desired, I am unable to alter its x coordinate. It seems permanently aligned to the right side of the screen and no matter what I do it simply can't be moved. The y coordinate works perfectly fine. I have put the plugin in a new project with no other plugins active and saw the same issue there, so it is isolated to my own plugin, yet I can't figure out what's anchoring it to the right side of the screen. In lieu of posting the entire project I am simply going to post my code since there's where the problem lies and it is rather short.

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Code:

//Chibi_MenuActor_Window

function Window_MenuActor() {
this.initialize.apply(this, arguments);
}

Window_MenuActor.prototype = Object.create(Window_MenuStatus.prototype);
Window_MenuActor.prototype.constructor = Window_MenuActor;

Window_MenuActor.prototype.initialize = function() {
Window_MenuStatus.prototype.initialize.call(this, 0, 216);
this.hide();
};


Window_MenuActor.prototype.numVisibleRows = function() {
return 3;
};

Window_MenuActor.prototype.windowWidth = function() {
return 408
};

Window_MenuActor.prototype.windowHeight = function() {
return 300;
};

Window_MenuActor.prototype.drawItem = function(index) {
this.drawItemBackground(index);
this.drawItemStatus(index);
};

Window_MenuActor.prototype.drawItemStatus = function(index) {
var actor = $gameParty.members()[index];
var rect = this.itemRect(index);
var x = rect.x;
var y = rect.y;
var width = rect.width - x - this.textPadding();
this.drawActorCharacter(actor, rect.x + 28, rect.y + 65, Window_Base._faceWidth, Window_Base._faceHeight);
this.drawActorHp(actor, x + 56, y, 300);
this.drawActorMp(actor, x + 56, y + 32, 300);
};

Window_MenuActor.prototype.processOk = function() {
if (!this.cursorAll()) {
$gameParty.setTargetActor($gameParty.members()[this.index()]);
}
this.callOkHandler();
};

Window_MenuActor.prototype.selectLast = function() {
this.select($gameParty.targetActor().index() || 0);
};

Window_MenuActor.prototype.selectForItem = function(item) {
var actor = $gameParty.menuActor();
var action = new Game_Action(actor);
action.setItemObject(item);
this.setCursorFixed(false);
this.setCursorAll(false);
if (action.isForUser()) {
if (DataManager.isSkill(item)) {
this.setCursorFixed(true);
this.select(actor.index());
} else {
this.selectLast();
}
} else if (action.isForAll()) {
this.setCursorAll(true);
this.select(0);
} else {
this.selectLast();
}
};

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