Reserved word: OWNER - Mailing list pgsql-docs

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Page: https://www.postgresql.org/docs/14/sql-keywords-appendix.html
Description:

You say it's a non-reserved word, but on this page:

https://www.postgresql.org/docs/current/sql-alterdatabase.html#:~:text=To%20alter%20the%20owner%2C%20you,default%20tablespace%20of%20the%20database.

you clearly use OWNER as a reserved word:

ALTER DATABASE name OWNER TO { new_owner | CURRENT_ROLE | CURRENT_USER |
SESSION_USER }

and if I try to use OWNER as a column name in pgAdmin, it is marked blue (ie
a reserved word). So which is it?