Fixed button bug with area interaction.

dist/iwmlib.pixi.js

@@ -2862,10 +2862,10 @@
          * @return {Button} A reference to the button for chaining.
          */
         hide() {
-            this.opts.strokeAlpha = 0;
-            this.opts.strokeActiveAlpha = 0;
-            this.opts.fillAlpha = 0;
-            this.opts.fillActiveAlpha = 0;
+            this.opts.strokeAlpha = 0.0;
+            this.opts.strokeActiveAlpha = 0.0;
+            this.opts.fillAlpha = 0.0000000001;                              // WORKAROUND: See https://github.com/pixijs/pixi.js/wiki/v5-Migration-Guide#graphics-interaction
+            this.opts.fillActiveAlpha = 0.0000000001;
 
             this.layout();
 
@@ -6260,6 +6260,7 @@
                 tapDistance = 10,
                 longPressTime = 500.0,
                 useCapture = true,
+                capturePointerEvents = true,
                 mouseWheelElement = null,
                 logInteractionsAbove = 12
             } = {}
@@ -6267,6 +6268,7 @@
             super(element, target, {
                 tapDistance,
                 useCapture,
+                capturePointerEvents,
                 longPressTime,
                 mouseWheelElement
             });