Fixed SplitterWindows sash position at creation when subindextable is used in notebook tab
Fixed SplitterWindows sash position at creation when subindextable is used in notebook tab

mhaberler/Canfestival-3,mhaberler/Canfestival-3,mhaberler/Canfestival-3,mhaberler/Canfestival-3,mhaberler/Canfestival-3,mhaberler/Canfestival-3