Statistics - problem displaying the metadata title

[Carlos Monteiro]

Dears,

I have the version of DSpace 4.x installed with java 11 and tomcat 9. It turns out that the statistics display related to the article title appears "untitled" when the related metadata is "dc.title.livro". With the metadata "dc.title", which is the original format of DSpace, the display of the title is normal.

 A change was made to the DSpace source code (java) to include this functionality for displaying the "dc.title.livro" metadata.

I have another server that is a similar copy, that is, DSpace 4.x, java 11 and tomcat 9, and this problem does not occur.

I appreciate if anyone can guide me.

Thankful!

Carlos