See #1558
See: <pre>https://dev.arma3.com/post/spotrep-00045 Fixed: Exploit with inGameUISetEventHandler granted a menu hack possibility</pre> Still not fixed in A20A as of 1.63.131129
See: https://github.com/EpochModTeam/DayZ-Epoch/pull/1673
Tested with current 106 files without issue.