删掉回放的五个转发、重复的空格快捷键与重复的等待循环。

回放调用点直接走 replay_ctl，场景工具的路径引导收敛到 _paths，panel_snapshot
复用 panel_check 的 _wait_for，report_from 收成模块私有的 _report_from。

apps/studio/tests/test_replay_analysis.py

@@ -65,7 +65,7 @@ from orisys_app_shared.scene3d.visual_policy import (
     policy_for_settings,
     select_flow_samples,
 )
-from orisys_studio.analysis_worker import AnalysisWorker, report_from
+from orisys_studio.analysis_worker import AnalysisWorker, _report_from
 from orisys_studio.replay import MODE_ANALYSIS, MODE_RECORDING
 from orisys_studio.replay_analysis import (
     AnalysisSession,
@@ -1342,7 +1342,7 @@ def test_the_worker_reports_progress_and_a_cancelled_outcome():
     report = reports[-1][1]
     assert report.cancelled is True and report.complete is False
     assert report.frames_written == 2
-    assert report_from(None, cancelled=True).cancelled is True
+    assert _report_from(None, cancelled=True).cancelled is True
 
 
 # ------------------------------------------------------------------ the depth view

apps/studio/tests/test_scene3d_view.py

@@ -1109,7 +1109,7 @@ def test_the_replay_view_shows_the_pane_and_says_where_the_field_comes_from(
     """
     window = _show(make_window(sensor_type="finger"), (1440, 880))
     try:
-        assert window._load_recording(Path(replay_recording))
+        assert window.replay_ctl.load_recording(Path(replay_recording))
         assert window._view_preset == "replay"
         pane = window.mesh3d_panel
         assert pane.isVisible(), "the 3D pane is hidden in the replay view"