Hello,
I have a persistent bug with the display of the color wheel in HSL Adjustment in Affinity Photo on Mac. The wheel displays and works normally at first. But after working and opening this adjustment module for a couple of times, suddenly only 1/4 of the wheel is displayed and most color slots are not accessible. Only a hard restart of the app will fix this for a while, but then again this but appears anew.
This issue started about a year ago for me. Since then I hoped a new version would fix this. But as it has not been the case, I better report it.
My computer:
macOS Big Sur, v 11.1 (20C69)
MacBook Pro (Retina, 15-inch, Late 2013)
2.3 GHz Quad-Core Intel Core i7
16 GB 1600 MHz DDR3
NVIDIA GeForce GT 750M 2 GB