Cannot Enable Omnibox Autocompletion (128.0.6613.84 Regression)

[zoombahh]

in Version 128.0.6613.84 x64 (installed or portable) I cannot change the Omnibox Autocompletion aka "Improve search suggestions" under Settings > You and Google > Sync and Google services ( chrome://settings/syncSetup )

The toggle moves, but re-opening the settings or even just reloading the page reverts the toggle to its old state and Omnibox behaviour doesn't change .

Turning autocomplete on In previous versions up to and including 127.0.6533.119 is fine and loading the same profile in chromium 128 also works and shows the changed value.

A friend could not reproduce this in a Linux install of 128.0.6613.84, but under windows I had this on two machines (Win 10 and 11)

Thanks

[vyryls]

It's not just this particular setting, it's multiple, if not all slider bar options.

ie. Always use secure connections
Ask where to save each file before downloading
The start-up options

they do not stick

Version 128.0.6613.85

[Nifury]

It might be fixed soon: ungoogled-software/ungoogled-chromium#3017