data problem fix

python_app/gui/controllers/app_window_config_mixin.py

@@ -2,6 +2,7 @@
 
 from __future__ import annotations
 
+from python_app.gui.runtime.history import remove_last_aligned_histories
 from python_app.hardware_full.librevna_service import LibreVnaService
 from python_app.models.run_config_model import ComboModel, RunConfigModel
 from python_app.orchestration.config_writer import parse_combos_from_text
@@ -154,10 +155,20 @@ class AppWindowConfigMixin:
                 dropped_results = self._result_reader.drop_all()
 
             if remove_last_only:
-                if self._result_history:
-                    self._result_history.pop()
+                retained_raw, retained_pre, retained_result = remove_last_aligned_histories(
+                    list(self._raw_history),
+                    list(self._pre_history),
+                    list(self._result_history),
+                )
             else:
-                self._result_history.clear()
+                retained_raw = []
+                retained_pre = []
+                retained_result = []
+            self._replace_runtime_history(
+                retained_raw=retained_raw,
+                retained_pre=retained_pre,
+                retained_result=retained_result,
+            )
             self._clear_bscan_plot_history()
 
             self._write_live_processing_config(history_command=history_command, bump_history_seq=True)