As far as I am aware "NO".
February 2024:
Phnom Penh (FN), Feb. 8 – There was no mention of the reopening of Preah Vihear Temple access for Thai tourists during the bilateral talks between Cambodian Prime Minister Hun Manet and Thai Prime Minister Srettha Thavisin on 7 February 2024.
Jean François Tan, Minister Delegate attached to the Prime Minister spoke at a press conference on 7 February 2024 after Samdech Thipadei concluded his official visit to Thailand.
https://m.en.freshnewsasia.com/index.php/en/localnews/45705-2024-02-08-04-07-40.html
Two interesting issues back in 2023; (a stumbling block?)
if the Cambodian government agrees to reopen the border, which would allow Thai and international tourists direct access to Preah Vihear Temple from Thailand, Cambodia retains the sole right to sell tickets to the ancient site.
“This is to acknowledge our culture and recognise Preah Vihear as part of Cambodia to tourists,” said Phea, “Temple guides must be Cambodian and Thai guides will not be allowed,” he said.
Phea added that this condition is to ensure that Thai guides wouldn’t introduce incorrect information about the temple to tourists.
https://www.khmertimeskh.com/501294840/thailand-requests-reopening-of-preah-vihear-temple-access/