Missing scroll bar while displaying hidden columns

[kots]

currently we are using Isomorphic SmartClient/SmartGWT Framework (v11.0p_2016-12-15/EVAL Deployment 2016-12-15) version. we have observed that while displaying hidden columns, scroll bar is not displaying for listgrid when it required, also the aggregate value of columns also displaying for wrong columns.For referance please find attached Before_showing_hiddenColumns.png,After_showing_someOfHiddenColumns.png.

Note: to reproduce this defect we need atleast 50 rows of data in listgrid.

[Isomorphic]

Sorry, it is not possible to debug a screenshot. We need a way to reproduce the problem, and it cannot be reproduced by simply adding 50 rows of data and revealing some columns that should cause scrolling (as this in fact causes scrolling as expected). See the Debugging overview for some tips on how best to prepare a test case starting from a problem that only happens in your application.

[kots]

Please find the attached files, and display all the hidden columns then you find the problem with scroll bar and summary grid.
Note: This problem is existing due to setAutoFitFieldWidths(true) method.

[Isomorphic]

This has been resolved in SC 10.1p and newer branches and the fix will be the nightly builds dated 2017-01-19 and beyond.