Illustrator on iPad Pro - fonts not working

I am currently trying to open Creative Cloud files with newly installed OTF fonts in Illustrator on the iPad Pro.

The files open but the font will not display properly. It is an OTF font (Madison Street Pro) that I've installed both on the device and on Creative Cloud. 

The font won't display at all, the text boxes just show as blank. If I select another font, that font is displayed on the screen, but when I select the font I installed, nothing happens. It shows up in the dropdown options, but when selected, it will not display on the iPad. 

(The file and font works fine in Illustrator on desktop).