Marker symbol and line rendered in wrong order

Given the code below, Plotly render the marker symbols and lines in wrong order. From df, you can see the point (3, 3) should be a circle without line. But it's rendered as a pentagon with the red circle:

library(plotly)
#> Loading required package: ggplot2
#> 
#> Attaching package: 'plotly'
#> The following object is masked from 'package:ggplot2':
#> 
#>     last_plot
#> The following object is masked from 'package:stats':
#> 
#>     filter
#> The following object is masked from 'package:graphics':
#> 
#>     layout

df <- data.frame(x = seq(1, 10), y = seq(1, 10),
                 Sample_Group = rep(c("N", "T"), 5),
                 Symbol = rep(c("circle", "pentagon"), 5))
df$Symbol_Line <- sapply(df$Symbol, function(x) {ifelse(x == "pentagon", 2, 0)})
df
#>     x  y Sample_Group   Symbol Symbol_Line
#> 1   1  1            N   circle           0
#> 2   2  2            T pentagon           2
#> 3   3  3            N   circle           0
#> 4   4  4            T pentagon           2
#> 5   5  5            N   circle           0
#> 6   6  6            T pentagon           2
#> 7   7  7            N   circle           0
#> 8   8  8            T pentagon           2
#> 9   9  9            N   circle           0
#> 10 10 10            T pentagon           2

p <- plot_ly(df, x = ~x, y = ~y,
             type = "scatter", mode = "markers",
             color = ~Sample_Group,
             marker = list(symbol = ~Symbol,
                           size = 15,
                           line = list(width = ~Symbol_Line,
                                       color = "red")))

Start with the reproducible R example in issue #1155 and trace how the marker symbol and marker line values are passed to the rendering path. Done means the point (3, 3) renders as a circle without a line, while pentagon points retain their red line.