In Photoshop, my healing brush doesn't work - it just paints black. Any suggestions anybody please as I am coming up to a period of editing where it will be crucial. I am updating my version of Photoshop to 22.5.4. I usually wait a while to see what is said. My Mac was upgraded internally in 2018 but I am on Catalina as have read problems exist for LR/PS users in Big Sur and Monterey and don't want to risk a snafu in the midst of this edit. Any help would be appreciated.
