Update Button badly mixes legenditems of plot (`updatemenus`)

Hi, I´ve come across a weird thing:

I tried the plotly "Update Button" on a plot with a legend. At first everything seems as expected. But as soon as you toggle the plot with help of the update button, the legend is mixed in odd ways. Sometimes the legend even does not correspond to the data at all (e.g. change sensors to 4 in reprex).

Heres an example to play around

library(plotly)

df <- data.frame(
  car =    c(1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2), # two cars
  sensor = c(1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5), # with 5 sensors
  x =      c(1, 2, 1, 2, 1, 2, 1, 2, 1, 2, 1, 2, 1, 2, 1, 2, 1, 2, 1, 2), # sensor data
  y =      c(2, 1, 3, 5, 6, 5, 3, 2, 1, 6, 7, 3, 8, 1, 5, 9, 2, 2, 5, 5)
)

updatemenus <- list(
  list(
    type = "buttons",
    buttons = list(
      list(
        label = "Car 1",
        method = "update",
        args = list(list(visible = list(T, F)))),
      list(
        label = "Car 2",
        method = "update",
        args = list(list(visible = list(F, T))))
    )
  )
)

fig <- plot_ly(type = 'scatter', mode = "lines")
fig <- fig |> add_lines(~x, ~y, data = df[df$car == 1,], name = ~sensor)
fig <- fig |> add_lines(~x, ~y, data = df[df$car == 2,], name = ~sensor, visible = FALSE)
fig <- fig |> layout(
  updatemenus = updatemenus,
  legend = list(title = list(text = "<b> Sensor </b>"))
  )

fig

Empieza ejecutando el reprex de R proporcionado con los botones de actualización de plotly y variando el número de sensores. Rastrea cómo afectan las actualizaciones de visibilidad de updatemenus a la leyenda y, a continuación, verifica que cada botón deje elementos de leyenda que coincidan con los datos visibles actualmente y que el ejemplo existente ya no muestre entradas mezcladas.