Autofill of street with/without house number

If I want to enter my name and address to some web form, 1Password offers me to autofill with my identity entry. In general, this works fine.
With one issue: many websites have separate fields for street name and house number. 1Password never recognizes this. It always fills street name and house number both into the street name field. The house number field always stays empty.

If 1Password is supposed to handle 2 separate fields, it doesn't do this for me. My house number is a number like 12-14, that means it's not a pure number but has a hyphen in it.

In the 1Password editor of my identity entry, in the "Address" field I entered my address like this:

My Street Name 12-14
12345
City name
Germany

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1Password Version: 80500071, im Kanal „NIGHTLY“
Extension Version: Chrome, Version 2.2.0
OS Version: Windows 10