If having a new installation of Wordpress and use the wp built-in archives link in the sidebar, you get a query like: http://localhost:8000/?m=202003/ for March 2020.
Notice: In the breadcrumb you can then call archive of a whole year. wp_title doesn't like years only as query parameter m, although it is valid. So I oriented on wp twentytwenty theme to correctly show archive titles.
If having a new installation of Wordpress and use the wp built-in archives link in the sidebar, you get a query like:
http://localhost:8000/?m=202003/for March 2020.This can't be handled by the unapp breadcrumb.
See also:
Notice: In the breadcrumb you can then call archive of a whole year.
wp_titledoesn't like years only as query parameterm, although it is valid. So I oriented on wptwentytwentytheme to correctly show archive titles.Feel free to adapt the fixes.