Zwave wakeup interval

Ever since 0.39.x Zwave devices display the wakeup interval in the frontend which is quite nice, but the value displayed is wrong. In my case all devices show 240 seconds. Most of my devices are configured at a wakeup interval of 600 secs or 3600 secs.
Is this by design or is it a bug… ??

We’re almost at 0.56 and nothing changed

No problem in my build. Sounds like a bug in yours. For an odd reason OZW XML probably has the wrong value. Try changing your devices wake up interval and see if it updates properly.

Until now I’ve only used aeotec modules and recently I installed my first fibaro module. It seems like this issue is related to aeotec because the fibaro modules do show the correct wake up interval.
My guess it’s got something to do with openzwave combined with aeotec and it’s not HA related.