Description of the issue:
The brave downloads page (brave://downloads/) shows download history, and in the upper righthand corner there is the 3 dots menu button, but it does nothing, the button does not respond to left or right clicks. This button should offer the option to clear download history, but it has to be done manually due to this button not working.
release: Version 0.65.118 Chromium: 75.0.3770.80 (Official Build) (64-bit), Ubuntu 18.04