@Emil Please can we have an update? I almost bought an additional flic hub LR to use with my Flic Twist - I have 10s of buttons and 5 twists, several hubs... so I'm heavily invested, but did not imagine the SDK on flic hub still wasn't updated for Twist! I'm glad I tried it and found the support missing, before buying more...
I also use the linux sdk, which has been rock solid for years, it's really great! https://github.com/50ButtonsEach/fliclib-linux-hci but, it looks like ALSO is lacking Twist.