rand_forest() error

[Hy4m]

library(linkET)
data("varespec", package = "vegan")
data("varechem", package = "vegan")
random_forest(varespec[1:3], varechem[1:3])
#> Error:  'rp.importance' is not an exported object from 'namespace:rfPermute'

^{Created on 2021-10-11 by the reprex package (v2.0.1)}