When adding a certainly named custom attributes to a link element with a value of “/” (without quotes in editor), site export replaces the value with “index.html”. If multiple such attributes are simultaneously present, only one of them (the last one) is incorrectly exported.
Expected (and previously experienced) behaviour is that no such conversions are performed.
Found attributes with value converted from “/” to “index.html” in export:
Examples of attributes exported correctly when value is set to “/”: