When playing on MacOS several several assets load not at all or with very long delays (>10s).
This especially happens in the inventory and stash but also with vendors or Kanai´s cube.
Sometimes the Items appear after 10-15s, but sometimes they do not appear at all. And some things like the buttons for do not appear at all (although they actually work when you click on the empty space where they should be). Also the miniature of the character in the leaderboards never appears even if you wait for an hour placing the mouse over the line.
This problem does not happen on Windows, and also not with the live 2.6.9 version either in Windows or Mac.
At least for me it does not happen on the live version, at least not as severe. You notice sometimes a very slight delay, but it is only a fraction of a second and everything is where it should be, and unlike the PTR there is nothing that would not load at all even if you wait forever.
I also tried the textur switching workaround and it seems to work.