All of my brushes have disappeared from the brushes panel -- and all other presets
I just noticed that all of my brushes, including ones I have made, purchased or added from the "Get more brushes" menu item, have all disappeared from Photoshop. I can add some legacy brushes but they are nothing to do with the brushes I had made or added myself. I have my preferences in Creative Cloud set to migrate presets to new versions, but I don't even think this disappearance coincides with an update.
I went to my Preferences folder in my library (on a mac) and tried copying the brushes.psp file from Photoshop 2025 to the 2026 folder, and then reopened Photoshop but it was back to the bare minimum default brushes again -- even the legacy things disappeared. Is there anything I can do to restore my brushes? I did not export them to an .abr before this happened as nothing like this has happened in the 30 years I've been using photoshop and I didn't realise my presets could vanish.
Looking around I see that all my patterns and colour palettes have also disappeared. Please tell me there is some kind of fix! With the prices we are paying for this software it's not acceptable that a bug just wipes out all of that work.
This is Photoshop 2026, 27.1.0 release, macOS Sequoia 15.7.2
