magento2 – How to override adminhtml html file

I need to overwrite the file vendor/magento/module-customer/view/adminhtml/web/template/default-address.html. I have tried creating a custom module and adding the file in app/code/myvendor/mymodule/view/adminhtml/web/template/default-address.html but it is not working.

I have also tried adding the file directly in app/design/adminhtml/Magento/Magento_Customer/web/template but it’s not working either.

How can I overwrite html files from magento admin? I’m working in Magento 2.3.5 p-1.

Thanks in advance