Has issue "font size in presentation mode" been adressed?

[papaprofkekanta 1]

I am having a problem that has been raised a number of times, but there is no hint as to whether it has been solved. 

I take class notes in EN, and then when I teach, I like to present them. But the font is much too small! My students basically can't read what I put up there. This is despite that fact that I use pretty large (24 pt) font in the notes themselves. How can I change this?