dynamicTicks切断ggplotly中的边距的问题

Question

在ggplotly中使用dynamicTicks参数时，它已删除了我感兴趣的日期范围两侧的边距。

我尝试在scale_x_date（）中显式设置'expand'参数，但是我相信dynamicTicks会覆盖它。

req(data.table)

plot_data = data.table(Date = seq.Date(ymd('2018-01-01'), ymd('2019-03-01'), by = 'day'))
plot_data$Value = rnorm(n = nrow(plot_data), mean = 1000, sd = 100)

p_obj = ggplot(data = plot_data, aes(x = Date, y = Value)) + 
        geom_line() +
        scale_x_date(expand = c(0.05,0))

# This gives does not give the 5% margin - however it does adjust the x axis as I zoom in
ggplotly(p_obj, dynamicTicks = T)

# This gives the 5% margin - however does not adjust the x axis as I zoom in
ggplotly(p_obj, dynamicTicks = F)

默认情况下，ggplot在最小和最大日期范围的任一侧都会增加5％的边距，但是，当dynmaicTicks = T时，边距为零。