Cannot set class of navset cards

[gadenbuie]

navset_card_tab() creates a tabbed card, but doesn't include all of the arguments of card(). In particular, you cannot give the card a class without reaching for htmltools::tagAppendAttributes().

library(bslib)

navset_card_tab(
  class = "bg-text-primary",
  nav_panel("One", "First panel")
)
#> Error in buildTabset(..., ulClass = paste0("nav nav-", type), id = id, : Tabs should all be unnamed arguments, but some are named: class

(Not that .text-bg-primary would look great on a navset_card_tab(), adding the class reveals other styling issues. That said, it should at least be possible.)

[gadenbuie]

Another request for this on forum.posit.co:

The bslib::card function has a class argument which allows to set the class of a card container. In contrast, the navset_card_tab function does not have such argument. However, when I explore the content of the Shiny app using the web developper tools, I can add the 'bg-dark' class to the div defining the header area (which is already assigned to class="card-header bslib-navs-card-title") and change this element to "dark mode".