Can't set esignatures when preparing forms anymore

I'm sure this is a dumb question, but I can't find the answer on this forum.

In the past, when I 'prepared a form' and I wanted to be able to add in a signature, I'd choose "Signature" and it would add in a box like the picture attached.

Now, it seems that this option is gone, meaning that I can't electronically sign my own documents. Whenever I put in a "signature" box, it just looks like a text box.

Is there something that I'm missing? Is there a way for me to electronically sign my documents like before? Or am I expected just to use the "fill and sign" option to sign a document?