What is JotForm?
JotForm is a free online form builder which helps you create online forms without writing a single line of code. No sign-up required.
At JotForm, we want to make sure that you’re getting the online form builder help that you need. Our friendly customer support team is available 24/7.
We believe that if one user has a question, there could be more users who may have the same question. This is why many of our support forum threads are public and available to be searched and viewed. If you’d like help immediately, feel free to search for a similar question, or submit your question or concern.
JotForm Support Manager
It also shows correct on Firefox, but you are right, it won't show on Chrome.
I am reporting this to our developers so they can fix the Smooth Signature widget.
In the meantime, I recommend you to replace it by either e-signature or initials, developed by Jotform
You can also look for more options here
There happens a problem if you use widgets in JS embedded forms. Kindly please re-embed your form within iframe until we fix this issue. Sorry for the toruble caused.
By the way widget seems working fine with in the form URL given on my tests.
Problems related to widgets and JS embed forms has been fixed too.