Ikea smart lights not working as intended

Detailed description of the problem:
I have an Ikea smart light panel which is in the FLOALT series, and an Ikea TRÅDFRI gateway connected to the light and the app.

The sunrise feature wich should slowly increase the smart light from zero to whatever i set to max, is turning the light on at maximum brightness a second before then regressing to the intended transition of minimum light to maximum.

Steps to reproduce:

Connect smart light to app
Make an alarm with sunrise feature enabled
Start sleep tracking
Alarm goes off
Lights turn to max (bug)

Version of Sleep as Android:



There is a newer gateway that ikea has made, wich is called DIRIGERA, it is a newer series but i have no knowledge about possible differences in the communication between the app and that gateway.