band "{id}" declares marryChildren, so its columns stay together; the move was ignored

Warnings reference › move.married:*

Identifier

move.married:*

Raised by

The grid (core)

Since

1.68.2

What happened

The move would have taken a column out of - or through - a band that declares marryChildren, which exists precisely to keep its columns adjacent. The move is refused and the order is unchanged. Every route into a move arrives here, so a drag, a keyboard move and the menu command all behave the same way.

The fix

Move the whole band with columns.moveGroup(), or drop marryChildren from the band.

Reference

Covered in full at the API reference.