Minimum support area was always supposed to be small.

resources/definitions/creality_base.def.json

@@ -258,7 +258,7 @@
         "support_interface_density": { "value": 33.333 },
         "support_interface_pattern": { "value": "'grid'" },
         "support_interface_skip_height": { "value": 0.2 },
-        "minimum_support_area": { "value": 5 },
+        "minimum_support_area": { "value": 2 },
         "minimum_interface_area": { "value": 10 },
         "top_bottom_thickness": {"value":  "layer_height_0 + layer_height * 3" },
         "wall_thickness": {"value": "line_width * 2" }

resources/definitions/fdmprinter.def.json

@@ -4521,6 +4521,7 @@
                     "type": "float",
                     "default_value": 0.0,
                     "minimum_value": "0",
+                    "maximum_value_warning": "5",
                     "enabled": "support_enable",
                     "limit_to_extruder": "support_infill_extruder_nr",
                     "settable_per_mesh": true