[Updated] v.159 - MapleStory X Attack on Titan Update Notes

Finally, there's acknowledgement about the issue with the macro keys disappearing:

Hey guys,

Sorry for the delay with this - this was acknowledged and reported to the development team on patch day last week.

I'm currently working on some ways to get the team more involved in the community process of acknowledging these reports so you guys don't think they aren't being seen (which, I assure you, they are).

Regardless, I understand how annoying this issue is, and I look forward to it being resolved.

http://maplestory.nexon.net/community/#%...st11409694