“Adress line 1” missing for delivery address since WooCommerce 5.2.2.

There is a new problem with the “WC MyParcel Belgium” plugin for WooCommerce that needs to be solved quickly.
The problem happens since the last WooCommerce version 5.2.2. (it didn’t happen before).
The problem happens only for customers who order with an address in Belgium. Please note that in the MyParcel BE settings in WooCommerce, in “Checkout settings”, “Alternative address fields” are Enabled.
The problem is that for those customers ordering on my website with an address in Belgium, the “Adress line 1” is missing in the delivery address in “WooCommerce” – “Orders”.
Since “Street” and “Number” are 2 different fields for Belgium at the Checkout page when “Alternative address fields” are Enabled in the WC MyParcel Belgium plugin, the WC MyParcel Belgium plugin should instruct WooCommerce to copy “Street” and “Number” into “Adress line 1” for the delivery address but it seems that there is a bug and that the WC MyParcel Belgium plugin doesn’t copy those information into “Adress line 1” since the last 5.2.2. version of WooCommerce anymore.

Could you please solve this problem ASAP?

Thank you very much in advance.