On iPhone, switching apps changes audio slider

I switch between the LingQ app and other dictionary apps quite a lot, but on the iPhone, the way you navigate between apps is swiping left and right on the home bar, which is located at the very bottom of the screen, very near the audio timeline slider. Quite often, swiping on the home bar will accidentally swipe the audio timeline slider as well, which messes up my audio location. Can you move the slider a little higher up (at least on iOS) so that I don’t accidentally move the slider?

Thanks for your feedback, I’ll forward to our development team.