Everything else seems to work fine _except_ mapping the most useless key on a UK keyboard "搂/卤" onto something much more useful "`/~".
Elements seem to think that the "搂" maps onto the first item underneath the "Japanese" section in the "From key" list (sorry, my Japanese is non-existent, so I have no idea what the characters are saying).

Any idea if this is something I am doing wrong, of it's a known problem? Thanks in advance.
Same question here. Tried to remap today, ended up exactly where the author of this topic.
UPD: this is about new keyboard layout introduced on 2016 mac series, they now have 搂 sitting where previously backslash sit:

This worked for me:

However, you must keep the "Virtual Keyboard" setting to Ansi. Swapping it to ISO breaks the mapping for me (Must be a bug)
@kenlim this worked for me! thank you very much!
Awesome! This worked for me as well. Thanks!
Most helpful comment
Same question here. Tried to remap today, ended up exactly where the author of this topic.
UPD: this is about new keyboard layout introduced on 2016 mac series, they now have

搂sitting where previously backslash sit: