Hi …
It’s a minor but annoying bug: on startup the TotalFinder 1.13.3’s menu is highlighted without even having the mouse over it or clicked on it. Once clicked on & released, the highlight goes away until next boot up or Finder restart.
Mac mini (2018)
Graphics: Intel UHD Graphics 630 1536 MB
macOS: 10.15.7
TotalFinder 1.13.3
Hope this helps.
Joe