Timeout should be removed before creating a new one (line 47 `modules/dock/hotArea.js`): [EGO Review Guidelines: Timeout](https://gjs.guide/extensions/review-guidelines/review-guidelines.html#remove-main-loop-sources)

Give me a some explanation, pls. I put a timeout to check the debounce. The timeout is created, but If has another timeout, it's replaced, not? It's necessary to check if has a timeout in this occasion too? And, in the destroy, it's called too 93 if (this._pointerDwellTimeoutId) { 94 GLib.source_remove(this._pointerDwellTimeoutId); 95 this._pointerDwellTimeoutId = 0; 96 }

The destroy cleanup is okay. Just before creating a new one since timeouts can get triggered multiple times in racy situations. Then that can lead to dangling timeouts.

Oh, okay! I understand now! :D