Same can be said for the contents of a cell in a grid, but you allow exporting of those? That doesn’t make sense.
I understand what you’re saying, but I do not agree that there aren’t cases where it’s needed and possible. I can understand that maybe where a rowdetail could be anything, and exporting this is difficult, however if someone chooses to use a nested grid, this is probably just to display more data which should be exportable, and yes I understand that a nested grid is just a row details hack.
Maybe “Nested grid” can become it’s own feature instead of an option of rowdetails, where the collapsible data are just rows in the main table that are hidden/shown, instead of an entirely new table nested within a single cell. Surely this would give people the functionality they desire.
