So, just to clarify...
The eac_config holds per app configurations.
It can also hold
per activity configurations under the per app, but this seems rarely used.
Your configuration may list packages that you have never run or even have.
My Poke3 had 400 kB of cruft, my Poke5 80 kB.
Code:
onyxcfg -? // usage
onyxcfg eac_config // full dump
onyxcfg eac_config com.whatever.demo // dump single package
onyxcfg eac_config -l // list packages
onyxcfg eac_config -d // show default