P: No red preview when changing brush size

I am also experiencing the same issue.  Using Alienware Laptop.  It certainly makes working a challenge.  Like most of you, I understand it takes time to make fixes, but this one should be a quickie since it was working before.  It's not creating new code, it's fixing something that was broken.  @JeffreyTranberry, can you please provide an update?  Thank you!

@daveh Indeed. I'm back to Photoshop CC2019 which is the last version that worked properly for me. When I got my Adobe subscription invoice yesterday, I was just smirking.

This problem is now over two months old, and is the most ridiculously frustrating ever. Adobe does not seem to really care to fix it, or give any replies as to whether or not they are even attempting to fix it anymore.!

please please fix this - it's a real hardcore disruption in work flow....!!

Yeah what is up with this??

Wow, this wasn't addressed in the latest update. Very disappointing. 

Same problem. Any update?

@JeffreyTranberry 2 months and we are all eagerly waiting some sort of a fix. I understand we are at the mercy of Adobe but for those of us who are in photoshop full time, this is getting ridiculous. Numerous updates and still no resolution.

ahahahahahaha!!! New update and still no improvement on the brush topic! :')
Yo @JeffreyTranberry  anything to add?

When will this be fixed? Many of us who use pen tablets rely on this visual aid? I'm on Big Sur, PS 2021.