Weird light groups intergration Philips Hue

Hi guys,

I just added my Philips Hue system to my Home Assistant. Connection works fine, all light bulbs shows up and the zones (groups) made in the Hue app are showing up as well in HA.

There are 6 light groups added as well which are very weird. First they have strange names (this groups/zones are not made in the Hue app) and seconden all these groups are connected to the same group (dining table with 2 bulbs). 2 groups controls both lights, then 2 groups to control each light seperate?? What is going on here?

Also it is not possible to disable or remove the entities in HA. What can I do to remove these groups?

Thanks!