Shape Key mesh not affected in Sculpt mode

hi…

Basis mesh is working in sculptmode but Shape Key mesh seems to be insensitive in sculptmode.

Kindly guide on how to sculpt a shapekey mesh (in sculpt mode)…

Thank you

if you set your shapkey to a value of one in the shapekey panel, is it still unaffected?

Yeah at VALUE 1 , sculpt working on shapekey mesh. Thank you