Harry “is willing to return to a temporary royal role in support of his father during his illness, sources have revealed. In an attempt to help heal the rift in the family, the King and Prince Harry are said to have had several “warm exchanges” since Charles received his cancer diagnosis.
The duke is now understood to have told friends that he would step into a royal role while his father is unwell.”
https://www.thetimes.co.uk/article/prince-harry-return-royal-role-king-charles-cancer-dn8tcm8nd