Well I remember someone doing a video on it and it did read the envelopes and filter to a hit and miss ability IIRC
Akai should dentally look into mirroring the AKP files, there is great Z8 4k content out there and likely a few thousand users (potentially customers) with two decades of user libraries they love to transfer over ..
Really this 3.0 is da bomb ..
the additional harmonizer, step mod and de-tuning not to mention the loop-able envelopes, mixable dual filters

... don't care too much about the NI stuff .. but this ..man they just turned the entire range into a monster playground for samplist ..
still prefer the sound of my 4k thou Ha!

..
but NuMPCs are easily adjusted (class compliant) to top quality via multiple outs and a good modular built analog board or ES9 into euro-rack running all sorts of VCAs VCFs mojo giving you tracks more separation and mix dimension ..
Anyway I hope someone writes akai a ticket about this, I cant see it being much of an effort vs how advanced their code skill-set is,
even if its not 100% it would still save 100s of hours of work if one where to reset/reprogram inn their Gigs worth of sound design..