Bug in nested grid with fields grouping and nested GRID width position "In one column" and "Title in the same line"

Hi.

WARNING!!! Again, an unforgivable error in the app grid with a nested grid. A nested grid is displayed in a group item in the main grid. Again, a complication for which it is impossible to work. I wonder when you will fix this. It’s terrible, such gross mistakes.

Dear @hladky,

After carrying out some tests taking into account the scenario described by you above, we identified the problem of moving records from the nested grid to the main grid when using a grouping of fields in the main grid.

The problem has already been reported to the responsible team and as soon as the fix is ​​released, we will be providing feedback through this topic.

Best regards!

Hi.
Please, when will you fix the bug? It is important and has been going on for a very long time.

Best regards!