After 5.1.2, I can't see any highlighted results in editable fields (test boxes), but the found number is only shown on an icon of menu bar. I hope to check and correct it immediately. Or could you tell me how to install older version ? Because I need this addon for work.

(added at Aug.06, 2020)
Thank you for your quick revised action! But some type of text boxes are not highlighted yet. In older versions, those boxes were highlighted.