@pbruderer: Maybe clear the caches?
I did not have time to look into anything so when I logged in, I updated to 1.5.9 and cleared all caches: the Mobile menu had disappeared from the desktop version. Thank you for the quick assistance and updates.
Hi, I have installed 1.5.8 as stated at the top and I still have the same problem: the mobile menu appears on the desktop. Everything worked fine until 1.5.6 – what’s been changed?!?