Fix clearing cachedLength after updateSettings(). #3416
Fix clearing cachedLength after updateSettings(). #3416

Cropster/handsontable,floribon/handsontable,littleforeastli/handsontable,PaulZadorozhniy/handsontable,floribon/handsontable,PaulZadorozhniy/handsontable,compstak/handsontable,littleforeastli/handsontable,rjansen72/handsontable,Growmies/handsontable,compstak/handsontable,PaulZadorozhniy/handsontable,Cropster/handsontable,Cropster/handsontable,compstak/handsontable,littleforeastli/handsontable,rjansen72/handsontable,Growmies/handsontable,Growmies/handsontable,floribon/handsontable