Mainly covers RNA callbacks which were still doing direct scene update, which was causing crashes. Now corresponding ID_RECALC flags are used, so all scenes can update accordingly. Also tested animated volume/pitch on strips, which now works as well. Fixes T64133: Assert after changing FPS Fixes T64154: Immediate crash when changing the current frame on the timeline Fixes T64185: Client Crashes when the frame position value is changed Fixes T64190: Blender Crash using Timeline Editor Fixes T64128: Click to close bug type on timeline Fixes T64147: Crash when setting current frame from Python Fixes T64152: Blender Auto-Close on timeline change