Cookies not removed in API handler

// insinde my HttpApiBuilder's handler for a specific route
yield* HttpEffect.appendPreResponseHandler((request, response) =>
    Effect.gen(function* () {
        let resp = response
        const oauthCookies = Object.keys(request.cookies).filter((name) =>
            name.includes("_oauth_"),
        )

        for (const oauthCookie of oauthCookies) {
            resp = HttpServerResponse.removeCookie(resp, oauthCookie)
        }

        resp = yield* HttpServerResponse.setCookie(
            resp,
            "session",
            token,
            {
                httpOnly: true,
                path: "/",
                secure: isProduction,
                sameSite: "lax",
                expires: session.expirationDate,
            },
        )

        return resp
    })
)