[Regression][Flatpak] 0.8.5-0.8.6 Cannot launch flatpak

[bobberb]

`Recreating SDL2 Window!

Using new XDG root directory: /home/user/.var/app/org.openjkdf2.OpenJKDF2/data/OpenJKDF2/openjkdf2
Loaded GOB file `resource/Res1hi.gob`...
Loaded GOB file `resource/Res2.gob`...
Loaded GOB file `resource/jknupfx.gob`...
Premature 'END' found after only 787 lines in 'ui\jkstrings.uni'.  Check number in 'MSG xxx' header.
Premature 'END' found after only 25 lines in 'misc\sithStrings.uni'.  Check number in 'MSG xxx' header.
Loaded libGameNetworkingSockets.so successfully.
BACKTRACE:
----------------------
openjkdf2(+0xf17dd) [0x56143035e7dd]
/usr/lib/x86_64-linux-gnu/libc.so.6(+0x3f0c0) [0x7f58a143f0c0]
/usr/lib/x86_64-linux-gnu/libc.so.6(+0x1682bd) [0x7f58a15682bd]
/usr/lib/x86_64-linux-gnu/libc.so.6(+0x72fe8) [0x7f58a1472fe8]
/usr/lib/x86_64-linux-gnu/libc.so.6(+0x83ea5) [0x7f58a1483ea5]
openjkdf2(+0xf785a) [0x56143036485a]
openjkdf2(+0xfa169) [0x561430367169]
openjkdf2(+0xfa9a7) [0x5614303679a7]
openjkdf2(+0xd5c81) [0x561430342c81]
openjkdf2(+0xc33c8) [0x5614303303c8]
openjkdf2(+0xaf9e2) [0x56143031c9e2]
openjkdf2(+0xd4f06) [0x561430341f06]
openjkdf2(+0x1ab41) [0x561430287b41]
/usr/lib/x86_64-linux-gnu/libc.so.6(+0x2954a) [0x7f58a142954a]
/usr/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0x8b) [0x7f58a142960b]
openjkdf2(+0x1aff5) [0x561430287ff5]
`

Above error on launch of flatpak for 0.8.5, 0.8.6. I downgraded to 0.8.4 and is launching without error.

[shinyquagsire23]

Fixed v0.8.7 (build at https://github.com/flathub/org.openjkdf2.OpenJKDF2/pull/31/ is still going, the build/update process is pretty slow unfortunately)