Tax rate doesn’t change on iOS

ISSUE ON IPHONE (IOS)

Add the store item to the cart and proceed to checkout.
Put in a Colorado city (Denver) and the state of Colorado.
For 1 item you should see $1.08 for taxes.
Now change the city to Lakewood, CO.
You should see the tax change to $0.97

Why doesn’t the tax rate change when changing the city?
It works on desktop.

Is there a plugin that changes the cart from using javascript to something else to make this work?

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