In the past, when there is different columns for different properties, like symbol shape index to column C, symbol color index to column D, Origin show the info in title. But no such info when there is only one property index to column.

Origin 2025b would

• show title even if there is one property index to column

• title only show column info, not the property, e.g., remove the part in red rectangle

This would work when reconstruct legend.