2.0 nightly - No line number reported in MSCZ XML errors

This is submitted as a feature request but I also consider it a bug or regression compared to 2.0. It was inspired by the issue reported in https://musescore.org/en/node/60591. Can MS 2 be made to report XML errors in MSCZ/MSCX files by line number? MS 1.3 does report the failing line number (when using the extracted MSCX), and MS 2 does this on pure XML files, which is handy to track down XML issues.