@KhanhTrangPhuong and anyone else experiencing this issue. Add the following line to your default.ini in your config folder. Paste this under the profiles section and save it. You should see lots of other +profiles in the text to know you’re in the right spot to paste.
+Profiles=(Name=“WaterBodyCollision”,CollisionEnabled=QueryOnly,bCanModify=False,ObjectTypeName=“”,CustomResponses=((Channel=“WorldDynamic”,Response=ECR_Overlap),(Channel=“Pawn”,Response=ECR_Overlap),(Channel=“Visibility”,Response=ECR_Ignore),(Channel=“Camera”,Response=ECR_Ignore),(Channel=“PhysicsBody”,Response=ECR_Overlap),(Channel=“Vehicle”,Response=ECR_Overlap),(Channel=“Destructible”,Response=ECR_Overlap)),HelpMessage=“Default Water Collision Profile (Created by Water Plugin)”)