added s11!

python_app/gui/plotting/bscan_history.py

@@ -22,15 +22,17 @@ def _result_tail(
         for collection in result_history[-history_limit:]
         if int(collection.collection_id) > int(floor_collection_id)
     ]
-    unique_tail: list[ResultCollection] = []
+    unique_reversed_tail: list[ResultCollection] = []
     seen_keys: set[tuple[int, int]] = set()
-    for collection in filtered:
+    for collection in reversed(filtered):
         key = (int(collection.collection_id), int(collection.monotonic_ns))
         if key in seen_keys:
             continue
         seen_keys.add(key)
-        unique_tail.append(collection)
-    return unique_tail
+        unique_reversed_tail.append(collection)
+
+    unique_reversed_tail.reverse()
+    return unique_reversed_tail
 
 
 def build_bscan_signature(
@@ -47,6 +49,7 @@ def build_bscan_signature(
     )
     return (
         str(live_config.bscan_axis),
+        str(live_config.bscan_channel),
         float(live_config.bscan_cut_m),
         float(live_config.bscan_max_depth_m),
         float(live_config.bscan_gain),