Not work non-English for sort by in Page Properties report macro

Issue Summary

It doesn't work if input non-English column heading to Sort by in page properties report macro.

Steps to Reproduce

1. Switch non-English language (For example, Japanese)
2. Input title column heading (like "タイトル") to Sort by in Page Properties report macro
3. Not sorting by title("タイトル")

Expected Results

It does work sorting with non-English column heading

Actual Results

Not working

Workaround

Using English column heading