The issue is that adding a btn-primary class to the action button in shiny doesn't remove the default btn-default class, which seems to cause conflicts in some css frameworks. With shinydashboard for example, the button has the blue primary background but with the default dark grey writing which doesn't look good, that's why I added the hard-coded white font colour.
I think the best method would be to remove the explicit white font and also remove the btn-default class on the button with shinyjs, leaving only the btn-primary class. I've added this as a commit to this PR. Can you pull and let me know if it's working with bs4dash?
The issue is that adding a btn-primary class to the action button in shiny doesn't remove the default btn-default class, which seems to cause conflicts in some css frameworks. With shinydashboard for example, the button has the blue primary background but with the default dark grey writing which doesn't look good, that's why I added the hard-coded white font colour.
I think the best method would be to remove the explicit white font and also remove the btn-default class on the button with shinyjs, leaving only the btn-primary class. I've added this as a commit to this PR. Can you pull and let me know if it's working with bs4dash?
Thanks.