[1.18.7] LSX/LSF conversion corrupts save file

[ioulaum-c]

Function as intended on pre-Patch3 version (I kept backup) Packing function works on current version (v4.1.1.3735951), save can be load after repack without content changes. However when convert Globals.lsf to lsx and convert it back without changing anything, packed save no longer be able to read and causing game CTD.