Hi,
looks like, there are differnt issues
1.
Looks similar to an issue with the Lidl Bulb as follow and I guess @chris will check after he moved.
LivarnoLUX RGB doesn't change color
it is known issue , details are in the follow Topic:
I got from SMaBiT Support the information, that they like to change their policy about support and it is planned to release Firmwares in the comming next 2-3 Month on their WEB-Site.