Yes, the TLH+ feature will be available on Model Portfolios holding ETFs in taxable accounts. TCP is not yet available on goals with a Model Portfolio holding ETFs.
The availability of a model portfolio offered by an independent third party on the Betterment for Advisors platform should not be construed as, and is not, a recommendation as to the advisability of utilizing such a model portfolio strategy. In addition, advisors should conduct their own due diligence on the underlying exchange-traded funds for any particular model portfolio. No third-party provider of a model portfolio strategy is providing investment advice to any advisor or client.