Ticktext containing "" provokes changing plot size

Create a plot with the following code and click any of 'Zoom in', 'Zoom out', 'Autoscale' or 'Reset axes'. The size of the plot shrinks and gets back to its original size after a few clicks. If ticktext doesn't contain "" everything works as expected.

library(plotly)

plot_ly() %>%
  layout(
    xaxis = list(
      tickvals = 1:2,
      ticktext = c("", "a")
    )
  )

This happens with plotly 4.9.2. I tested with older versions (4.8.0, 4.9.0, 4.9.1) and couldn't reproduce this behaviour.

I also couldn't reproduce it with the latest version of plotly.js.

首先使用 plotly 4.9.2 运行提供的 plot_ly()、layout() 和 xaxis ticktext 示例，然后将其行为与报告中提到的最新 plotly.js 进行比较。在存在空 ticktext 值时，跟踪 Zoom in、Zoom out、Autoscale 和 Reset axes 路径。当这些控件不再缩小图表时，即表示完成。