There is a known issue in SilkPerformer 9.0, 9.5 and 10.0 where a browser driven load testing recording does not record a BrowserSetText function for specific types of html 5 text field controls. The affected field types are:
- color
- date
- datetime
- datetime-local
- month
- number
- range
- search
- tel
- time
- url
- week
Microfocus are working on a fix for this and hope to include it in a future version of Silk Performer. The solution at the moment is to manually script a BrowserSetText function with the xpath locator string of the control you want to set text into.