Can't remove party icons

Hey, so I just got the Grid2 addon to make life easier for healing and such, but I can't get rid of the party icons. I have downloaded the Moveanything addon in order to remove them, but they still appear and disappear every now and then and it's kind of frustrating.
Anyone knows how I can permanently get rid of them?
Picture for reference: https://imgur.com/a/NXTR2GF

have you tried Interface -> Unitframe -> enable "Hide Party Interface in raid"

basically blizzard party frame should not be showed anymore while in a Raid group

Well that was easier than expected, it seems to work.
Thank you for the help, cheers.