Envelope stuck when quickly changing release

[EC3k]

I'm having this weird problem with my Microbrute that happens when the attack is set to ~0 and the release is set to something long. If I quickly lower the release to zero while it's still decaying, the envelope gets stuck on until I change the attack, release, or retrigger the envelope. Does this happen on anybody else's Microbrute?

[Bruno@arturia]

it's by design, you can see it as a bug or a feature 
http://www.arturia.com/evolution/smf/index.php?topic=14404.0

[wacopacco]

It's one of my favorite features 

[FiltroAnalogico]

It's one of my favorite features 

I do agree!