Setting Y-axis layout options with plotly::layout doesn't work

[ImNotaGit]

Describe the bug

When I pass a heatmaply plot to plotly::layout to customize figure layout, it seems that Y-axis layout options have no effect (while X-axis options do). This does not happen with other plotly::plot_ly plots.

To Reproduce

mat <- matrix(rnorm(100), nrow=10)
plotly::layout(
  p=heatmaply::heatmaply(mat),
  xaxis=list(showspikes=TRUE),
  yaxis=list(showspikes=TRUE)
)

Only X-axis "spike" (i.e. dashed line that follows cursor vertically down to X-axis) is shown, but Y-axis spike is not there. I've tried other yaxis options, and it seems that they have no effect as well...

Screenshots

Additional context

sessionInfo() below:

  35 R version 4.2.1 (2022-06-23)
  36 Platform: x86_64-pc-linux-gnu (64-bit)
  37 Running under: CentOS Linux 7 (Core)

  46 attached base packages:
  47 [1] stats     graphics  grDevices utils     datasets  methods   base
  48
  49 other attached packages:
  50 [1] heatmaply_1.6.0   viridis_0.6.2     viridisLite_0.4.0 plotly_4.11.0     ggplot2_3.5.2     nvimcom_0.9-167   magrittr_2.0.3    stringr_1.4.0     data.table_1.14.2
  11
  51
  52 loaded via a namespace (and not attached):
  53  [1] bslib_0.3.1        xfun_0.31          tidyselect_1.1.2   purrr_0.3.4        reshape2_1.4.4     colorspace_2.0-3   vctrs_0.6.5        generics_0.1.3
  54  [9] htmltools_0.5.2    viridisLite_0.4.0  yaml_2.3.5         utf8_1.2.2         plotly_4.11.0      rlang_1.1.4        jquerylib_0.1.4    pillar_1.7.0
  55 [17] glue_1.6.2         DBI_1.1.3          RColorBrewer_1.1-3 registry_0.5-1     foreach_1.5.2      lifecycle_1.0.4    plyr_1.8.7         munsell_0.5.0
  56 [25] gtable_0.3.0       htmlwidgets_1.5.4  evaluate_0.15      codetools_0.2-18   knitr_1.39         labeling_0.4.2     fastmap_1.1.0      crosstalk_1.2.0
  57 [33] seriation_1.3.5    fansi_1.0.3        Rcpp_1.0.9         scales_1.3.0       webshot_0.5.3      jsonlite_1.8.0     farver_2.1.1       gridExtra_2.3
  58 [41] ggplot2_3.5.2      digest_0.6.29      stringi_1.7.8      dplyr_1.0.9        grid_4.2.1         cli_3.6.3          tools_4.2.1        sass_0.4.1
  59 [49] lazyeval_0.2.2     tibble_3.1.7       crayon_1.5.1       tidyr_1.2.0        pkgconfig_2.0.3    dendextend_1.16.0  heatmaply_1.6.0    ellipsis_0.3.2
  60 [57] rmarkdown_2.14     assertthat_0.2.1   httr_1.4.3         viridis_0.6.2      iterators_1.0.14   R6_2.5.1           TSP_1.2-1          colorout_1.3-2
  61 [65] compiler_4.2.1