Lightroom Classic CC ...brush controls have disappeared
For a long time now (several frustrating months!), I’ve been unable to find my brush controls (Develop/brush/down near the bottom of the section--just below the sharpness/Noise/Moiré/ Defringe sliders), even though I knew they were there—I just couldn’t see exactly where they were! ☹ Well, I finally figured out what was wrong and why I couldn’t see them. They were turned off--the switch is circled in red, below. The problem is the interface colors. It's nearly impossible to see the very black arrow head against its black background... (Black on black??? Who’s designing your interface controls these days, Adobe?????? It looks like a visit to the woodshed is in order!) ☹

Here's what it looks like when the brush controls are enabled, but I can still barely make out the triangle pointer (again, circled in red, below):

Perhaps you can suggest to the engineers that they make those kinds of settings a bit more obvious? Perhaps a white arrow head (or any color except colors in the black gamut)? I realize that you’ve got a lot of young eyes looking at LR these days, but you’ve also got some of us—the older and not yet blind—but keep this up and we will be!—users! My rule of thumb? Make it stand out so people can see the switches. No reason not to.