Permission popups can't be closed and block page

Just reopening this issue as popups in Brave for clipboard permissions appear and cant be closed. Clicking X has no effect on the window and blocks from viewing the page. This happens in Outlook web app, and will block the message list, can’t be closed out. A refresh of the page will make the popup to go away temporarily. Previous topics on this issue have been closed without being addressed, so I am reopening it here.