Cookie cache does not refresh

When using the cookie cache, the session_data cookie is not refreshed if I read the session data on the server. It refreshes if I client side do

const session = authClient.useSession()

const session = authClient.useSession()

const session = authClient.useSession()

const session = authClient.useSession(), but not if I read it on the server with

const session = await authClient.api.getSession({ headers })

const session = await authClient.api.getSession({ headers })

const session = await authClient.api.getSession({ headers })

const session = await authClient.api.getSession({ headers })

Is it not supposed to?