How to prevent dropdown from closing in Bootstrap 4?

Question

css

I use the dropdown menu from bootstrap 4. I use combined content in the form of a carousel and lists inside the dropdown, but I ran into a problem that when I click into the content area, it closes. Of the solutions that are on this site, nothing came up, please help, it is necessary that it opens and closes only when the output button is pressed.

Answer 1

Here is your problem solved on StackOverflow