DESC TYPE forgets to quote UDT's field names

If I create a type with

CREATE TYPE "Quoted_KS"."udt_@@@" (a int, "field_!!!" text)

and then run DESC TYPE "Quoted_KS"."udt_@@@" I get:

CREATE TYPE "Quoted_KS"."udt_@@@" (a int, field_!!! text)

Note the missing quotes around the non-alphanumeric field name, which does need quoting. If I'll try to run this command, it won't work.

Tested on Cassandra 4.1.