I am struggling to get the home page slideshow text to resize when viewed on a mobile. Half the text is currently cut off. Changing the values of the text via 'customize theme' has no effect on a mobile device. It does work on the full-screen version, and I've got that looking okay.
I have tried to adapt the code in numerous ways but nothing works. The section-slideshow.liquid already has a section of code that appears to be trying to resize the text but seemingly does nothing (see below). I have fiddled around with the values but nothing changes.