My second (and last) question for today: when I navigate to certain pages using the mobile menu, the pages show up blank. The strange thing is that when I refresh the page, it shows up fine. The issue is on an iPhone on both Firefox en Safari browsers.
the following page is not experiencing problems:
I noticed a similar question on the forum a while back. However: switching to 'standard navigation' gives another issue, namely that the hamburger menu + header logo disappears once it is touched. Upon refresh these reappear.