Windows 10 Home (64), Brave 0.13.4, Samsung 9 Plus laptop
This bug just started in 0.13.4.
If I have a tab open, say, NBA.com:
Then I go to the ESPN bookmark, right-click, and select “Open Link in New Tab”. I do get a new tab open to ESPN, but the previous tab also opens to ESPN:
This is 100% reproducible, on all sites. The workaround is to first open a new tab by clicking on the “+” icon, then left-click on the ESPN bookmark (NB: If I first open a new tab, then right-click-open the ESPN bookmark, I get 2 tabs with ESPN in it, the tab created with “+” and a new tab).
Hope this helps!