The older I get, the more I'm noticing that it's harder for me to read small text.
This is something that is not what I think is expect. Here's a screenshot of part of a sermon file on my iPad Pro 12.9.

If I increase the font size in view settings, nothing really happens.

Is it by design that everything gets larger except the text in the sermon?
I know that I can go into this setting and change the font text ...

... BUT ... if I change this here, I can't change it back to normal size without removing all the background color, bold, etc.