Test Data Value defaulting to Method Call for Value Types

Test Data Value defaulting to Method Call for Value Types.

**## Operating System: **Windows 10

## Katalon Studio Version: 5.9.1

**## Environment **Chrome

## Steps to reproduce

1.) Create a test case.

2.) Insert a keyword that would use a Test Data value Type. (sendKeys is one).

3.) Double click in the Input cell.

4.) When the popup appear select Test Data Value in the Value Type.

5.) Click anywhere in the popup to deselect the highlighted cell.

6.) Notice the switch to Method Call.

## Expected Behavior

Test Data Value stays selected.

## Actual Behavior

Method Call is selected instead.