Set dynamic hoverlabel background color in R plotly scattergl-CodePudding

The dynamic hoverlabel background color in R plotly does not seem to work when using scattergl instead of scatter as depicted in the example below.

Works as intended with type = "scatter":

library(plotly)

X <- data.frame(x = 1:6,
                y = 1:6,
                z  = 1:6)

plot_ly(data = X, x = ~x, y = ~y,
        type = "scatter", mode = "markers",
        marker = list(color = ~x, 
                      colorscale = list(c(0, .5, 1), c('#0d71db', "#dbc00d", "#db220d"))))

The hoverlabel background color becomes black for all data points with type = "scattergl":

plot_ly(data = X, x = ~x, y = ~y,
        type = "scattergl", mode = "markers",
        marker = list(color = ~x, 
                      colorscale = list(c(0, .5, 1), c('#0d71db', "#dbc00d", "#db220d"))))

I guess a solution could be to pass the same color array used in colorscale to the

As you can see from the plot, the label is the same color as the marker.