listgrid column visibility

[acarur01]

I have a screen with a listgrid in which columns are hidden and shown depending on user action. One of my columsn, column3 is hidden by default. After two user actions (one to display column3, the other to hide it again), I see this message in the console and the columns do not resize to fill the whole listgrid like it was doing originally. Could you help me pinpoint why this happens? Is it timing issues somehow?

15:53:27.871:click7:WARN:Toolbar:isc_Toolbar_1:removeButtons(): unable to find button for item number 2 in the array passed in. Skipping this item.

[Isomorphic]

This indicates the framework code that controls the visible set of fields has become de-synchronized from the logic that controls the actual visible header buttons somehow. We haven't seen this ourselves so the best way to get this resolved would be to show us some test code we can run on our end to reproduce the problem.
Note that you should also be sure to indicate which branch/build you are seeing this problem on (and if you haven't already, check whether it still occurs with the latest nightly build in case it's something that has already been addressed in the framework)

Regards
Isomorphic Software