column format throws error in SQLcl (works in sqlplus)

user12208961

 sql -v

SQLcl: Release 21.2.1.0 Production Build: 21.2.1.195.1252

java -version

java version "1.8.0_301"

Java(TM) SE Runtime Environment (build 1.8.0_301-b09)

Java HotSpot(TM) 64-Bit Server VM (build 25.301-b09, mixed mode)

$ sqlplus "/as sysdba"

SQL*Plus: Release 19.0.0.0.0 - Production on Wed Oct 13 12:07:20 2021

Version 19.12.0.0.0

Copyright (c) 1982, 2021, Oracle. All rights reserved.

Connected to:

Oracle Database 19c Enterprise Edition Release 19.0.0.0.0 - Production

Version 19.12.0.0.0

SQL> column "Details" format a20 heading "(Time)mins"

SQL> column details

COLUMN   Details ON

HEADING '(Time)mins'

FORMAT   a20

$ sql / as sysdba

SQLcl: Release 21.2 Production on Wed Oct 13 12:09:37 2021

Copyright (c) 1982, 2021, Oracle. All rights reserved.

Connected to:

Oracle Database 19c Enterprise Edition Release 19.0.0.0.0 - Production

Version 19.12.0.0.0

SQL> column "Details" format a20 heading "(Time)mins"

SP2-0158: unknown COLUMN option "mins"

It seems that if a column heading is defined with a matching set of brackets "()" if there is anything after the closing bracket an error is raised.