IKEA Styrbar 4 button remote

I see it is listed in the UK but not available online and only in stock in two stores (one low stock). The Tradfri on/off switch/dimmer and the Tradfri motion sensor aren’t being listed at all.

As far as I know the Ikea Tradfri button is recognized natively by ST but consumes a lot of battery, this new Styrbar should consume much less batteries … We hope you can solve the problem of the DH because it is a really good solution

I’ve had a go at writing an edge driver for Styrbar remote here Ikea Styrbar Remote