Thickness of the shapes

[bioguy2018]

Dear All,
I am using ggline() to draw some plots.Can someone please tell me how can I increase the thickness of the shapes in legend and in my plot?
This is done usually through geom_point(stroke = 1.5) in ggplot but in ggpubr this doesn't work

[kassambara]

fixed now, thanks!

library(ggpubr)
# Default plot
ggline(
  ToothGrowth, x = "dose", y = "len", add = "mean_sd",
  shape = 21, point.size = 5
  )

# Use stroke
ggline(
  ToothGrowth, x = "dose", y = "len", add = "mean_sd",
  shape = 21, point.size = 5, stroke = 5
)

^{Created on 2020-05-10 by the reprex package (v0.3.0.9001)}