Search entry is sometimes cleared after search next

[jeremypw]

What Happened?

When performing a case-insensitive search for a term in a document where there were matches with different cases, the search entry term gets cleared on search-next whenever the match is not in the same case as the search term.

Steps to Reproduce

1. Open a document containing the same word in diffferent cases e.g. "file" and "File"
2. Search for "file" with case sensitivity set to "NEVER" (default)
3. Activate "search-next" when the match lands on "File" the search entry is cleared.

Expected Behavior

The search entry should not be cleared when the selection is a valid match.

OS Version

7.x (Horus)

Software Version

Latest release (I have run all updates)

Log Output

No response

Hardware Info

No response

[jeremypw]

This is a regression from b58e753