Problem with risk table not showing up when combining multiple tidycmprsk::cuminc plots with cowplot or ggarrange

I'm having problems when trying to combine multiple cuminc plots (with tidycmprsk), the risk table doesn't show up in the final combined plot, either using cowplot, or ggarrange.

df <- tibble::tibble(id = c(1:10), 
                     time = c(3, 15, 8, 9, 7, 12, 18, 20, 6, 14), 
                     status = c(0, 1, 1, 1, 1, 0, 1, 0, 0, 1)) %>% 
          mutate(status = as.factor(status))

p <- cuminc(Surv(time, status)~1, data = df) %>% 
  ggcuminc() +
  add_risktable()

I tried to combine 2 plots side by side, but the risk tables disappear

ggarrange(p, p, ncol = 2, nrow = 2)

One option would be to switch to patchwork which however still requires to build the ggcuminc plot using ggsurvfit::ggsurvfit_build():

library(ggsurvfit)
#> Loading required package: ggplot2
library(survival)
library(tidycmprsk)
library(patchwork)

p <- cuminc(Surv(time, status) ~ 1, data = df) |> 
  ggcuminc() +
  add_risktable()
#> Plotting outcome "1".

list(
  ggsurvfit::ggsurvfit_build(p),
  ggsurvfit::ggsurvfit_build(p)
) |> 
  wrap_plots()