Recent update on Chromium based browsers shifted the register where the encrypted key will be held when hitting the breakpoint. This update fixes that and should work on Chrome Version 144.0.7559.60 and Edge Version 144.0.3719.82,
NOTE: During my testing the Edge seems to crash after the debugger is detached from the process. I've no idea why that happens. You can still recover the decryption key for the cookies and password databases for Edge.