On November 4th, 2021, Dee commented and said that Electro-Chaff clouds are not considered Friendly Devices:
The current Rules Reference v1.4.3.1 (effective 6/15) now lists Electro-Chaff Clouds as a Device. The text is in Blue so I believe it's brand new to that version.
As such, does that change the previous ruling since it's newer? Are Electro-Chaff clouds Friendly Devices?
Specifically asking in the case of Lega Fossang (BTA-NR2 Y-wing) who 'may reroll 1 attack die for each friendly device in the attack arc'.