[Feature request] Dropdown make the label optional

[raky291]

• I have searched the Issues to see if this bug has already been reported
• I have tested the latest version

Summary

Hi, I would like to suggest a change, and that is to make the label optional, it is not necessary if we are using the renderTrigger property to define the button and its content, forcing the dev to define it empty. Regards.

[haruki860]

@rluders
I’m participating in an open-source project for the first time, and if there are no assignments, may I work on this issue

[rluders]

@haruki860 I think that we already have a PR for this one, and it should be closed... by you can find any issue with the label 'good first issue' and we will be super happy with your contribution.