Today I tried to tame a pet and it took 32 attempts before I managed to have success.

I tried with a rookie revenant and when I clicked on the horse head icon, I got the indifferent bar but not the buttons. If revs are not tameable, the indifferent bar is a bit irritating. If revs can be tamed, the buttons are missing. Please see screenshot.
Click image for larger version.  Name: Screenshot_2020614_12_21_15 indifferent bar no buttons revenants.png  Views: 206  Size: 1.25 MB  ID: 707