Looks the site title font size is being set to 18px with overrides the size set in the Mega Menu stack settings for Tablet.
@media (max-width: 47.99em) #stacks_in_15169_page0 .mobile_mm_site_title h1 { font-size: 18px; }
Looks the site title font size is being set to 18px with overrides the size set in the Mega Menu stack settings for Tablet.
@media (max-width: 47.99em) #stacks_in_15169_page0 .mobile_mm_site_title h1 { font-size: 18px; }
Looks like a bug. Will get it fixed in a future Potion Pack update.