In PostgreSQL database I have an ARRAY field and right now I am trying to build full text search capabilities for it. But what I noticed that PostgreSQL text configuration is not applied to array content as it is applied to text strings. For example next query:

select 
setweight(array_to_tsvector(ARRAY['crunchy']), 'A'),
setweight(to_tsvector('english', 'crunchy'), 'A')
FROM (VALUES (1)) AS t (num);

Produces result:

|'crunchy'|'crunchi':1A|

Which is surprising as I expected to see identical 'crunchi' for both cases.

Is there any way to apply 'english' TEXT SEARCH CONFIGURATION to every element in the array?

P. S. I think I can use array_to_string but it looks a little bit ugly.