Unable to set Mixed Measurements on Karoo 2

After selecting Mixed Measurements on my Karoo 2, when I reopen Measurements its set back to Metric. I have ensured the Dashboard is also set to Mixed Measurements and this doesnt reset when I refresh. I'm using the latest build on the Karoo.

I'm able to switch between Imperial and Metric and this is saved ok

Update: setting the Measurements to Mixed in the Dashboard then restarting the Karoo seems to have synced the settings to the Karoo ok