ggplotly() does not reflect axis/facet position changes in ggplot.

I have changed the position of facet strips and axis in ggplot but those changes are not translated by ggplotly.

Example code:

dia = ggplot(diamonds[diamonds$cut %in% c("Fair", "Good"),], aes(x = cut)) + 
geom_bar(stat = "identity",aes(y=depth,fill = cut)) + 
facet_wrap(~color, nrow=1,strip.position = "bottom")+scale_x_discrete(position = "top")

The ggplot result is:

The result of ggplotly(dia) is:

Session info --------------------------------------------------------------------------------------------
 setting  value                       
 version  R version 3.3.3 (2017-03-06)
 system   x86_64, mingw32             
 ui       RStudio (1.0.136)           
 language (EN)                        
 collate  English_United States.1252  
 tz       America/New_York            
 date     2017-04-13                  

Packages ------------------------------------------------------------------------------------------------
 package     * version date       source        
 assertthat    0.1     2013-12-06 CRAN (R 3.3.3)
 base64enc     0.1-3   2015-07-28 CRAN (R 3.3.2)
 colorspace    1.3-2   2016-12-14 CRAN (R 3.3.3)
 DBI           0.6-1   2017-04-01 CRAN (R 3.3.3)
 devtools      1.12.0  2016-06-24 CRAN (R 3.3.3)
 digest        0.6.12  2017-01-27 CRAN (R 3.3.3)
 dplyr         0.5.0   2016-06-24 CRAN (R 3.3.3)
 ggplot2     * 2.2.1   2016-12-30 CRAN (R 3.3.3)
 gtable        0.2.0   2016-02-26 CRAN (R 3.3.3)
 htmltools     0.3.5   2016-03-21 CRAN (R 3.3.3)
 htmlwidgets   0.8     2016-11-09 CRAN (R 3.3.3)
 httr          1.2.1   2016-07-03 CRAN (R 3.3.3)
 jsonlite      1.4     2017-04-08 CRAN (R 3.3.3)
 labeling      0.3     2014-08-23 CRAN (R 3.3.2)
 lazyeval      0.2.0   2016-06-12 CRAN (R 3.3.3)
 magrittr      1.5     2014-11-22 CRAN (R 3.3.3)
 memoise       1.0.0   2016-01-29 CRAN (R 3.3.3)
 munsell       0.4.3   2016-02-13 CRAN (R 3.3.3)
 plotly      * 4.5.6   2016-11-12 CRAN (R 3.3.3)
 plyr          1.8.4   2016-06-08 CRAN (R 3.3.3)
 purrr         0.2.2   2016-06-18 CRAN (R 3.3.3)
 R6            2.2.0   2016-10-05 CRAN (R 3.3.3)
 Rcpp          0.12.10 2017-03-19 CRAN (R 3.3.3)
 scales        0.4.1   2016-11-09 CRAN (R 3.3.3)
 tibble        1.3.0   2017-04-01 CRAN (R 3.3.3)
 tidyr         0.6.1   2017-01-10 CRAN (R 3.3.3)
 viridisLite   0.2.0   2017-03-24 CRAN (R 3.3.3)
 withr         1.0.2   2016-06-20 CRAN (R 3.3.3)
 yaml          2.1.14  2016-11-12 CRAN (R 3.3.3)

まず、提供されている ggplot2 の例を実行し、軸と facet strip の位置に注目して ggplot(dia) と ggplotly(dia) を比較します。ggplotly の結果に、ggplot の結果で示される上側の x 軸と下側の facet strip が反映されれば完了です。