Frank is just fine. FWIW, The Appraisal Foundation is not an advocacy organization. Even though members of the board of trustees may personally agree with disclosure of fees related to appraisals on disclosures and closing statements, expect the Foundation to stay in their lane.
That being said, another organization, the National Association of Realtors, as a result of work by the Real Property Valuation Committee, is working on disclosure of fees on the TILA-RESPA Integrated Disclosure (TRID) form. Take a look at the second paragraph under "Compensation and Quality are Correlated" in the letter at this
LINK.
This is not the only effort by NAR. It just happens to be the most recent and easiest to find.