Clicking "Clear History" button does not not update sidebar UI. Typing Enter/return key does
(See update comment below. This is a UI updating issue)
This is strange. Opening the history sidebar, and click "Clear History" brings up a confirmation dialog. Click the "Clear History" button in the confirmation dialog doesn't actually clear the history. If you hit the enter/return key when on this confirmation dialog, it DOES clear the history.
I'm running macOS Sequoia 15.2
Update: Clicking the "Clear History" button actually DOES clear the history. But the history side panel does not update! if you click on another tab in the sidebar (like the table of contents) and come back to history, it is properly updated. So the big here is that clicking the button doesn't update the history list UI, but hitting the enter/return key does!