The grid (core) · console.warn

column "{id}" is `layout.lockVisible` and cannot be hidden

Printed by The grid (core), prefixed [lattice], since 1.6.0.

Warnings reference › lockVisible:*

Identifier: lockVisible:*
Raised by: The grid (core)
Since: 1.6.0

What happened

A hide was refused: the column declares layout.lockVisible, which pins it into the visible set. The column stays visible; other columns in the same call are hidden normally.

The fix

Clear layout.lockVisible on the column if it should be hideable.

Reference

Covered in full at the API reference.