When creating a search form in WebLink 10 Designer, in the Search Query section of Search Results, when I change the "Matches" value of a date field to "Before" or "After", the text disappears from the browser window. I have tested in Chrome version 65.0.3325.181 (Official Build) (64-bit) as well as IE11 and receive the same results from both. It appears that the functionality of the search works as expected, but if I want to change the value to something else, I have to delete the creation date from the query and put it back.