I am using Scribus to design some PDF forms. The paper form the digital form is based from has individual boxes for letter inputs, therefore I want to use fixed width font, like Courier New with a fixed number of inputs to meet the boxes like if the form was being filled out on paper.
I can create a text frame and use any system font, but when I create a PDF text input, the font choices are only a subset of the available system fonts. I can use much more ornate fonts and they show up correctly when I render to PDF (PDF 1.4+). Is there a reason Scribus does not permit me to use the fonts I want in a PDF form input?
Here is a screenshot showing that for the PDF element, Courier New is not an option

However, I am able to successfully create a PDF where the font is set to Bauhaus 93:

Edit
Followed @JLuc's solution. Here was the before screenshot:

I have to do some more testing, but after unchecking the subset option it does seem I can select the font in the properties now.
