multiple geom's with facet_sample are treated separately

[njtierney]

library(brolgar)
library(ggplot2)

ggplot(wages,
       aes(x = xp,
           y = ln_wages,
           group = id)) + 
  geom_line() + 
  geom_point() +
  facet_sample()

^{Created on 2022-05-24 by the reprex package (v2.0.1)}

Session info

sessioninfo::session_info()
#> ─ Session info ───────────────────────────────────────────────────────────────
#>  setting  value
#>  version  R version 4.2.0 (2022-04-22)
#>  os       macOS Monterey 12.3.1
#>  system   aarch64, darwin20
#>  ui       X11
#>  language (EN)
#>  collate  en_AU.UTF-8
#>  ctype    en_AU.UTF-8
#>  tz       Australia/Brisbane
#>  date     2022-05-24
#>  pandoc   2.17.1.1 @ /Applications/RStudio.app/Contents/MacOS/quarto/bin/ (via rmarkdown)
#> 
#> ─ Packages ───────────────────────────────────────────────────────────────────
#>  package        * version date (UTC) lib source
#>  anytime          0.3.9   2020-08-27 [1] CRAN (R 4.2.0)
#>  assertthat       0.2.1   2019-03-21 [1] CRAN (R 4.2.0)
#>  brolgar        * 0.1.2   2021-08-25 [1] CRAN (R 4.2.0)
#>  cli              3.3.0   2022-04-25 [1] CRAN (R 4.2.0)
#>  colorspace       2.0-3   2022-02-21 [1] CRAN (R 4.2.0)
#>  crayon           1.5.1   2022-03-26 [1] CRAN (R 4.2.0)
#>  curl             4.3.2   2021-06-23 [1] CRAN (R 4.2.0)
#>  DBI              1.1.2   2021-12-20 [1] CRAN (R 4.2.0)
#>  digest           0.6.29  2021-12-01 [1] CRAN (R 4.2.0)
#>  distributional   0.3.0   2022-01-05 [1] CRAN (R 4.2.0)
#>  dplyr            1.0.9   2022-04-28 [1] CRAN (R 4.2.0)
#>  ellipsis         0.3.2   2021-04-29 [1] CRAN (R 4.2.0)
#>  evaluate         0.15    2022-02-18 [1] CRAN (R 4.2.0)
#>  fabletools       0.3.2   2021-11-29 [1] CRAN (R 4.2.0)
#>  fansi            1.0.3   2022-03-24 [1] CRAN (R 4.2.0)
#>  farver           2.1.0   2021-02-28 [1] CRAN (R 4.2.0)
#>  fastmap          1.1.0   2021-01-25 [1] CRAN (R 4.2.0)
#>  fs               1.5.2   2021-12-08 [1] CRAN (R 4.2.0)
#>  generics         0.1.2   2022-01-31 [1] CRAN (R 4.2.0)
#>  ggplot2        * 3.3.6   2022-05-03 [1] CRAN (R 4.2.0)
#>  glue             1.6.2   2022-02-24 [1] CRAN (R 4.2.0)
#>  gtable           0.3.0   2019-03-25 [1] CRAN (R 4.2.0)
#>  highr            0.9     2021-04-16 [1] CRAN (R 4.2.0)
#>  htmltools        0.5.2   2021-08-25 [1] CRAN (R 4.2.0)
#>  httr             1.4.3   2022-05-04 [1] CRAN (R 4.2.0)
#>  knitr            1.39    2022-04-26 [1] CRAN (R 4.2.0)
#>  labeling         0.4.2   2020-10-20 [1] CRAN (R 4.2.0)
#>  lifecycle        1.0.1   2021-09-24 [1] CRAN (R 4.2.0)
#>  lubridate        1.8.0   2021-10-07 [1] CRAN (R 4.2.0)
#>  magrittr         2.0.3   2022-03-30 [1] CRAN (R 4.2.0)
#>  mime             0.12    2021-09-28 [1] CRAN (R 4.2.0)
#>  munsell          0.5.0   2018-06-12 [1] CRAN (R 4.2.0)
#>  pillar           1.7.0   2022-02-01 [1] CRAN (R 4.2.0)
#>  pkgconfig        2.0.3   2019-09-22 [1] CRAN (R 4.2.0)
#>  purrr            0.3.4   2020-04-17 [1] CRAN (R 4.2.0)
#>  R6               2.5.1   2021-08-19 [1] CRAN (R 4.2.0)
#>  Rcpp             1.0.8.3 2022-03-17 [1] CRAN (R 4.2.0)
#>  reprex           2.0.1   2021-08-05 [1] CRAN (R 4.2.0)
#>  rlang            1.0.2   2022-03-04 [1] CRAN (R 4.2.0)
#>  rmarkdown        2.14    2022-04-25 [1] CRAN (R 4.2.0)
#>  rstudioapi       0.13    2020-11-12 [1] CRAN (R 4.2.0)
#>  scales           1.2.0   2022-04-13 [1] CRAN (R 4.2.0)
#>  sessioninfo      1.2.2   2021-12-06 [1] CRAN (R 4.2.0)
#>  stringi          1.7.6   2021-11-29 [1] CRAN (R 4.2.0)
#>  stringr          1.4.0   2019-02-10 [1] CRAN (R 4.2.0)
#>  tibble           3.1.7   2022-05-03 [1] CRAN (R 4.2.0)
#>  tidyr            1.2.0   2022-02-01 [1] CRAN (R 4.2.0)
#>  tidyselect       1.1.2   2022-02-21 [1] CRAN (R 4.2.0)
#>  tsibble          1.1.1   2021-12-03 [1] CRAN (R 4.2.0)
#>  utf8             1.2.2   2021-07-24 [1] CRAN (R 4.2.0)
#>  vctrs            0.4.1   2022-04-13 [1] CRAN (R 4.2.0)
#>  withr            2.5.0   2022-03-03 [1] CRAN (R 4.2.0)
#>  xfun             0.31    2022-05-10 [1] CRAN (R 4.2.0)
#>  xml2             1.3.3   2021-11-30 [1] CRAN (R 4.2.0)
#>  yaml             2.3.5   2022-02-21 [1] CRAN (R 4.2.0)
#> 
#>  [1] /Library/Frameworks/R.framework/Versions/4.2-arm64/Resources/library
#> 
#> ──────────────────────────────────────────────────────────────────────────────

I would have expected this to show points over each of the lines, but it looks like it sampled the points separately as new data