Part walls not connected to infill?

Hi

I’m playing with my Up Mini in Abs and have had problems with part strength (different parts than what’s pictured) but I’ve noticed with the part picture that the walls aren’t connected to the infill? I’ve never noticed this with my other printer (Prusa) and Cura.

Does this look normal? I’m having to use old Up software as Up Studio doesn’t recognise my old controller

Thanks in advance

Matt

For buttom surface the infill tuned to be not overlap to perimeter for easier removal of raft.
or you can refer to this post: