Unwanted box appears in back-end

Hi,

I've been working with Chronoforms for a while now. I'm very enthousiatic about this component;
Yesterday I opened my Joomla back-end to change something on the form and a additional field caught my eye. I was wondering; did anyone experience an unwanted box on the back-end?! For no reason, I now have a "signature_pad" from XNX on the top of my form. (on the tab > Designer) I tried to delete it, but it always comes back. I'm unable to remove which it pretty annoying and it is visible on my front-end form...

Does anyone else has this issue?
Maybe there are known hackingissues with chronoform/chronoengine?

Thanks in advance!

Kind regards,
JMN

FYI. I tried to make a new form,
and on default the "signature_pad" is added to the designertab😟.

Hi noeljm,

No, I haven't seen that myself or seen anyone else report anything similar :-(

What exactly is XNX??

Bob

I haven't got a clue. It appears where you normally have the id itself. Like the lightblue box next to the field name.
I have done a Joomla update to 3.6.5. and I've deleted the entire chromoform package, reinstalled and now I'm recreating my form. We'll see.