The grid (core) · console.warn

edit.confirm '{value}' is not a mode; use 'auto' or 'manual'. Treated as 'auto'.

Printed by The grid (core), prefixed [lattice], since 1.4.0.

Warnings reference › edit.confirm.unknown

Identifier: edit.confirm.unknown
Raised by: The grid (core)
Since: 1.4.0

What happened

The confirmation mode is not one of the two. It is treated as 'auto', so an edit is confirmed as soon as the commit hook resolves rather than waiting for your code to confirm it.

The fix

Use 'auto' or 'manual'.

Reference

Covered in full at the API reference.