In fact, max value for eq = Frequency/2 -1
Eq 5 is 22149Hz…
So CamillaDsp can’t compute it.
Values are checked in the plugin when you type them (1-20000Hz), but not with imported eq.
So, if you want to stay very close, change value in imported file to 22049 or set a value <20000Hz in UI.
In any case, you can’t hear the difference…