12.0p+ _Grids_Appearance_Column.headers sample Tabbing warning

[Blama]

Hi Isomorphic,

when using this sample (v12.0p_2022-03-10), you'll get this warning on hiding the ListGrid header:

WARN:TabIndexManager:Attempt to move unrecognized target ID:isc_Button_0

Best regards
Blama

[Isomorphic]

Thanks for the notification. This warning should be safe to ignore for now