Applying pnp template breaks multilingual managed metadata field

I have a managed metadata site column attached to the term set with terms with labels in many different languages. When I use this column on a list it works correctly - users see values in their own languages. But if I export this column and the apply pnp site template with this column - it displays the 1033 (English) term name for each user. I can then open the edit page for this column and - without changing anything - click OK. This fixes the column. Once again it is multilingual. Unitl the next pnp run.... In the pnp there is this ShowField value
ShowField="Term1033"
I can set it for example to Term1045 - then all users see the term in Polish but if I export the field, the ShowField attribute has there 1033 just like it was not changed at all (but it was and it is visible as the column always display polish name of the term).
Removing the ShowField attribute from the PnP template does not help. Assigning there an empty string makes the column to display nothing (empty space in the column for all rows on the list)
I guess that when the field is working fine, then this ShowField attribute is not there but the SharePoint somehow returns it always equal to Term1033 when you try to get the field schema. But assigning it to any value makes this value the only possible one.... And then saving the column through the SP UI fixes it for example by removing this attribute? I have no idea... I suppose this is an issue in the SharePoint itself but as I do not know then I am reporting this here...

Reproduce the issue with a multilingual managed metadata site column, then export and apply a PnP template containing ShowField="Term1033". Compare the field before and after applying the template, including values such as Term1045; done means the applied column preserves each user's language rather than forcing English.