Subplots do not work

[danton267]

None of these examples work: https://cran.r-project.org/web/packages/egg/vignettes/Ecosystem.html

None of these work either: https://ggplot2-book.org/arranging-plots.html

[cpsievert]

Closing for the same reasons mentioned here #2028 (comment) (these packages work at the {grid} level, which would require a huge amount of work to support).

If you're struggling to come up with a subplot() based workaround for any particular example, let me know which one.