Toolbar icons not rendering/showing blank after latest Beta update"

Toolbar icons not rendering/showing blank after latest Beta update.
Steps to reproduce:
1. Updated Photoshop Beta via Creative Cloud last week
2. Since then, all toolbar icons show blank/empty (left toolbar panel)
3. Tried: uninstall + reinstall, Creative Cloud reset, Windows Essential reset — issue persists
4. Photoshop Stable version works fine, only Beta affected
System: Windows, GPU set to Basic mode — still broken
