Raw sql`` function calls get incorrectly changed

[FadhiliNjagi]

I am using nanoid in PostgreSQL. I have included it as an SQL function or stored procedure.

My original schema.ts:

export const user = pgTable('_user', {
  id: char('id', { length: 21 }).default(sql`nanoid(21, '6789BCDFGHJKLMNPQRTWbcdfghjkmnpqrtwz')`).primaryKey().notNull(),
  // ...
})

What Drizzle Studio shows in schema tab:

export const user = pgTable("_user", {
  id: char("id", { length: 21 }).default(nanoid(21, '6789BCDFGHJKLMNPQRTWbcdfghjkmnpqrtwz'::text)).primaryKey().notNull(),
  // ...
})

Obviously, there I have no nanoid function in my TS code. I can't edit the schema tab to make Drizzle kit studio aware of the correct schema so I can test my drizzle queries on Drizzle Runner.

Any help would be appreciated.