New laws were proposed under former First Minister Nicola Sturgeon in 2022 which would make it easier for trans people to change their legally recognised sex.
MSPs voted to pass gender recognition reforms but this was later blocked by UK ministers, who said it would conflict with equality protections which applied across Great Britain.
Sturgeon has described herself as "a lifelong feminist" but also said it was "really important" to protect and enhance the rights of trans people, insisting that trans rights and women's rights do not need to clash.
The Mail on Sunday asked Sturgeon for her reaction to the Supreme Court ruling at a constituency event on Saturday.
She told the paper: "I think my views are well-known."
When she was pushed further on what those views were, she said: "I think you know."