Group a grid containing more than 75 records grouping is disabled.

[dloganathan]

I am having scenario to check group by option in grid. In grid we are populating more than 75 records and applying the " group by " by right click the column header the option was disabled.if the record count was less than 75, we are supposed to apply the group by option. Is that smartGWT functionality is behaving like that and version we are using " Isomorphic SmartClient/SmartGWT Framework (v10.0p_2016-02-18/PowerEdition Deployment 2016-02-18). Let me know what we need to do further without upgrading framework.

[Isomorphic]

See listGrid.groupByMaxRecords.