I'm working with PixiJS to create a web app with OS-like functionality (source here: https://github.com/steverichey/OpenGNOP) so I obviously need to have stuff related to mouse and touch events. I've tried stuff like this (based on the examples): this.interactive = true;this.mousedown = this.touchstart = this.onClick.bind(this);this.mouseup = this.touchend = this.mouseupoutside = this.touchendoutside = this.onRelease.bind(this);But it's hit or miss. BitmapText will function normally but DisplayObjectContainers may or may not, and Graphics seem to never register clicks. Is there something I'm missing? It appears that all of these elements should support mouse and touch events.