Rybakina had worked with Vukov since she was a teenager before briefly ending the partnership before last year’s US Open.
However, when she decided in January that she wanted Vukov to rejoin her team, his provisional suspension meant he was denied accreditation at the Australian Open.
Speaking in February, Rybakina said she was in contact with Vukov and he was still helping her with “a lot of things, on the court, outside of the court”.
Asked on Sunday whether she had held reconciliation talks with the WTA following Vukov’s return, Rybakina told AFP: “I think we’re all doing our job and we had the opportunity to have conversations, but in the end it never happened.
“So we’re all doing our job and I think we’re going to keep it this way.”
But Rybakina said that she preferred to keep the reason for not joining the ceremonial photo with Archer between them.
The WTA did not want to comment on the matter when contacted by BBC Sport.
BBC Sport has also approached Rybakina for comment.
This article is the latest from BBC Sport’s Ask Me Anything team.
