Misleading layout with logical variables

[dlindelof]

I believe that when dealing with logical variables, the order in which plots are laid out is sometimes incorrect making them difficult to read.

Consider the example given in the ggpairs documentation. When I change the time to be logical, notice how the left-middle plot inverses the order of the plots and is not consistent with the right-middle plot.

library(GGally)
#> Loading required package: ggplot2
#> Registered S3 method overwritten by 'GGally':
#>   method from   
#>   +.gg   ggplot2
library(tidyverse)

data(tips, package = "reshape")

ggpairs(tips, columns = c(1, 6, 2))
#> `stat_bin()` using `bins = 30`. Pick better value with `binwidth`.
#> `stat_bin()` using `bins = 30`. Pick better value with `binwidth`.

tips2 <- tips %>% mutate(time = time == 'Dinner')

ggpairs(tips2, columns = c(1, 6, 2))
#> `stat_bin()` using `bins = 30`. Pick better value with `binwidth`.
#> `stat_bin()` using `bins = 30`. Pick better value with `binwidth`.

^{Created on 2023-01-12 by the reprex package (v2.0.1)}

[schloerke]

Thank you for the great reprex!

[schloerke]

Fixed version