After Prince Vajiralongkorn ascended the throne as King Rama X, he appointed her as his Royal Noble Consort, giving her the noble title of
Chao Khun Phra (เจ้าคุณพระ, "royal noble consort") Sineenat Bilaskalayani (; ) in July 2019. In August 2019, a biography with 60 photos of
Chao Khun Phra Sineenat, posted on the website of the
Bureau of the Royal Household, was so frequently accessed that it caused the website to crash. On 30 August 2019, as Sineenat (Sininat or Sinina), she was appointed deputy adviser of a prison reform initiative, "Sharing Happiness And Doing Good With Heart With the Department of Corrections".
Downfall and restoration On 21 October 2019, King Rama X issued a royal edict stripping her of all her government, military, and noble ranks, positions, and titles, as well as royal decorations, citing her conflict with and disrespectful conduct towards his wife, Queen
Suthida. Until October 2019, her whereabouts were unknown; she was rumoured to either be in prison or dead. On 27 August 2020, the
Lat Yao Central Women's Correctional Prison was reportedly closed to visitors for two days, and a Boeing 737 plane from King Rama X's private fleet was dispatched to Bangkok. According to journalist
Andrew MacGregor Marshall, the prison is where she had been held and the events were part of a plan to transport her in secret to Munich where she would join his retinue in quarantine, in preparation for a possible future royal pardon and restoration of her titles. On 29 August 2020, the restoration was made official with a royal edict stating that she had "never been a tarnished person" and proclaiming that all her titles, decorations and military ranks were fully restored as if they had never been revoked. ==Titles, styles, honours, and military ranks==