ReaLearn: Target "FX: Load snapshot" doesn't work for som JSFX

[helgoboss]

See https://forum.cockos.com/showpost.php?p=2812077&postcount=4533

[helgoboss]

Example chunk for affected JSFX:

"<TRACK
NAME "MIDI Performer2"
PEAKCOL 16576
BEAT -1
AUTOMODE 0
PANLAWFLAGS 3
VOLPAN 1 0 -1 -1 1
MUTESOLO 0 0 0
IPHASE 0
PLAYOFFS 0 1
ISBUS 0 0
BUSCOMP 0 0 0 0 0
SHOWINMIX 1 0.6667 0.5 1 0.5 0 0 0
FIXEDLANES 9 0 0 0 0
REC 0 0 1 0 0 0 0 0
VU 2
TRACKHEIGHT 0 0 0 0 0 0 0
INQ 0 0 0 0.5 100 0 0 100
NCHAN 2
FX 1
TRACKID {2C1DFB59-6604-5644-B040-50315BF73654}
PERF 0
MIDIOUT -1
MAINSEND 1 0
<FXCHAIN
SHOW 0
LASTSEL 0
DOCKED 0
BYPASS 0 0 0
<JS "ReaTeam JSFX/MIDI/TJA_MIDI Performer2.jsfx" ""
8 0 0 1 0 48 0 0 0 1 1 0 127 48 0 0 0 0 0 0 1 0 127 48 0 0 0 0 0 0 1 0 127 48 0 0 0 0 0 0 1 0 127 48 0 0 0 5 7 0 0 64 64 64 64 64 64 64 64 64 64 64 64 128 a
>
<JS_SER
AACAPwAAgD8AAABAAAAAQAAAQEAAAEBAAACAQAAAgEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACgQAAA4EAAAAAAAAAAAAAAAAAAAAAAAADgQAAA4EAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA/kIAAP5CAAD+QgAA/kIAAP5CAAD+QgAA/kIAAP5CAABAQgAAQEIAAEBCAABAQgAA
QEIAAEBCAABAQgAAQEIAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAIA/AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgD8AAIA/AACAPwAAgD8AAIA/AACAPwAAgD8AAIA/AACAPwAAgD8AAIA/AACAPwAAgD8AAIA/AACAPwAAgD8=
>
PRESETNAME b
FLOAT 114 282 710 385
FXID {2E1AAE13-1C93-1E45-8BB0-F83D34BC712E}
WAK 0 0
>
>
"