The “Browse” button just appears as “…” with no method to apply different text, making it confusing for end-users. It is also crammed next to the drag-drop component, leading to further confusion. Unhappy with the lack of control over the layout.
Use setUploadButtonCaption to control that text. If you have something you’d like to change in regards of extensibility, please suggest something via github. I have only bad ideas as I use this quite little atm.