Well seeing as the brim is pretty smooth and properly filled I’m guessing it’s not a machine bed leveling thing.

Wondering if your print preset is messed up. Go to the Quality tab with advanced settings in orca, and near the bottom there should be “bottom surface flow ratio” as well as “elephants foot compensation” (i think, going completely from memory here) You may need to turn up the flow ratio and/or down the foot comp to get the bottom layer squeezed together properly, the defaults with the sv08 profile might not be right for your particular plate.