Optionalcontext?: string | nullStated values are written (null clears), an omitted key leaves the column alone.
OptionaldefaultFontSize?: number | nullStated values are written (null clears back to the render-time fallback), an omitted key leaves
the column alone. Persisted as a numeric string: the column is legacy numeric that v1 reads
with parseFloat.
The COMPLETE field set for this form — any annotation not listed here is deleted.