Search in Responsive HTML5 in RoboHelp 2017 requires ENTER twice.
When typing a phrase in the Search box in the Responsive HTML5 output, in RoboHelp 2017, no results appear after hitting ENTER once, but the resulting topics appear only after hitting ENTER the second time.
When deleting the phrase in the Search box and then hitting ENTER, the previously displayed topics remain on display and do not disappear even after hitting ENTER several times. The topics should disappear when hitting ENTER with nothing on the Search box.
