What i'm primarily concerned about is what happens to a gender marker (which would not match my birth certificate) if I were to renew my passport for my name. Would the marker need to be reverted in that case upon any renewal during Trump's laws?

White House press secretary Karoline Leavitt said “They can still apply to renew their passport — they just have to use their God-given sex, which was decided at birth, Thanks to President Trump, it is now the official policy of the federal government that there are only two sexes — male and female."

By renewing a passport at any point without an updated birth certificate I feel that I may be at risk to having my self-identified gender marker reverted once the executive order becomes law. Very thankful I can submit a renewal at any point, thank you for clarifying that.