Why can't the discount code be removed once added?

Is it just me or is it not possible to remove a discount code from the cart once applied? If not it must be one of the most craziest things I’ve seen. Super annoying for customers.

While we’re at it - the field names for “taxes”, “discount” and perhaps more fileds in the order total are not accessible in the designer so on my end with a customer base that is Swedish speaking I have to programmatically with JavaSctipt change the text to swedish - which is just insane.

Here is my site Read-Only: LINK
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