Resize detail grids on maximize / fullscreen of parent

[wmwa]

Hello,

I have a parent grid that has a detail grid on its rows. If I hit the maximize button to make the parent go fullscreen, the detail grid remains the same small size under the parent line. The detailModel's width is set to 'flex', but it doesn't seem to take up the extra space when available. Anything that can be done for this, or is there no way around it?

[paramvir]

width: flex is not supposed to take extra space outside grid.

You should use width : 'auto' or percent (%) width to make it fluid.