Instead of showing the usual brush size cursor when I’m sculpting, I’m getting the generic Mac arrow pointer instead which feels weird when I’m sculpting. Using the latest ZBrush on High Sierra. Any ideas gratefully received, thank you.
I’m on win but I got same issues (as with tablet pressure occasionally not working).
It happens when you switch windows (zbrush and image editor, other software or whatever)
Try to hit alt tab or minimize (switch zbrush window back and forth). That should fix it.