Bangle.js 2: Event handler not reset

Hi,

I'm using espruino -d Bangle.js -w index.js to connect to my Bangle.js in watch mode. Everytime I change the file in my local IDE, it is re-uploaded and re-executed like expected.

I've noticed that sometimes after I changed the file and it gets uploaded, the console shows

 ____                 _
|  __|___ ___ ___ _ _|_|___ ___
|  __|_ -| . |  _| | | |   | . |
|____|___|  _|_| |___|_|_|_|___|
         |_| espruino.com
 2v17 (c) 2021 G.Williams

>
>Upload Complete

while sometimes only

>Upload Complete

is shown, especially when I'm working on a larger file.

In the latter case, however, the state on the watch is not reset correctly and event handlers are added up. For example, this code

Bangle.on('touch', function (zone, e) {
  console.log(e);
});
console.log("Ready");

makes the log message appear multiple times after multiple file uploads.

When I long-press the button and then trigger a re-upload, the state is reset correctly.

Is there anything I can do to re-initialize the event handlers before each re-upload in watch mode?

Unfortunately, the small code example above does not reproduce the problem. It only happens with some larger code file.

Kind regards,
Johannes