Paris Saint-Germain have left Kylian Mbappe out of their squad for a pre-season tour of Japan and South Korea, casting further doubt on the forward's future at the French champions.
PSG gave no reason for the omission of France's captain but 24-year-old Mbappe has said for weeks that he is refusing to sign a new contract.
His omission from the tour will fuel fresh speculation that he could leave to join Real Madrid before next season.
As his teammates flew to Asia, Mbappe trained with the reserve team on Saturday and afterwards greeted young fans outside the club's training complex outside Paris, an AFP reporter saw.
A smiling Mbappe posed for selfies and signed photographs and jerseys as one young supporter shouted "Stay with us Kylian".
The forward declared in May that he did not want to extend his PSG contract, which expires next year, but indicated he wanted to remain at the club for a final season.
"I still have a year left on my contract and I am going to honour my contract," he said.
That would allow him to become a free agent next summer and leave PSG for nothing, a prospect that club president Nasser al-Khelaifi said was "impossible".
"We can't let the best player in the world today leave for free," Khelaifi said.
Khelaifi even gave Mbappe an ultimatum of a "maximum two weeks" to make his decision -- sign a new contract or leave this summer. That date corresponds roughly with the departure of the team for Asia on Saturday.
When training resumed on July 15, Khelaifi again asked the Mbappe camp to clarify the situation. But he has not received a response, a source with knowledge of the negotiations told AFP.
Mbappe, the club's all-time top scorer with 212 goals in 260 appearances, remains the second most expensive player in history.
He was still a teenager when he joined PSG on a season-long loan from Monaco in August 2017.
The move turned into a permanent transfer the following year in a 180-million-euro ($200 million) deal.
The 29-player PSG squad in Asia will include Mbappe's younger brother, 16-year-old Ethan Mbappe, as well as Neymar, the Brazilian whose transfer fee of 222 million euros in 2017 is the world record.
The third member of PSG's superstar trio, Lionel Messi, left at the end of last season to join Inter Miami.
The trio could not prevent PSG being knocked out of the Champions League by Bayern Munich at the last 16 stage.
- Madrid bound? -
Relations between Mbappe and PSG have become increasingly strained.
The club wrote to him on July 3 saying it felt betrayed, adding it had "helped you" and "supported your family since you were a teenager".
The club said Mbappe was not choosing the "win-win" solution -- extend and not leave for free, or accept a transfer.
The club is convinced that Mbappe has already agreed to join Real Madrid for free in June 2024, with the promise of a huge signing bonus, since the Spanish giants would have saved on the transfer.
Mbappe was expected to leave a year ago for Real Madrid when his previous contract came to an end, only to agree a new deal to remain in Paris.
Having missed out on his signature a year ago, Real would lead the race for his signature.
They are in the market for a new forward after reigning Ballon d'Or Karim Benzema opted to move to Saudi Arabia.
Mbappe helped France to World Cup glory in 2018 and has established himself as arguably the leading attacker on the global stage.
He scored a hat-trick in France's World Cup final defeat last December to Messi's Argentina before helping PSG win a record 11th French title.
He was the top scorer in Ligue 1 last season with 29 goals and netted 41 in 43 games for his club in all competitions.
PSG have a new coach, the Spaniard Luis Enrique.
They open their Asian tour against Cristiano Ronaldo's Saudi club Al-Nassr in Osaka on Tuesday.
PSG then play Cerezo Osaka, also in Osaka, and Inter Milan in Tokyo before finishing off the tour in Busan, South Korea, against Jeonbuk Motors on August 3.
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