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    Type:Feature Request 
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    Resolution: Fixed
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    Priority:L3 - Default 
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    Affects Version/s: None
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    Component/s: frontend
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    None
AT:
- I can specify a variable filter like I could in Optimize 1.x
- For string variables only:
	- No input field is displayed
- Potential variable values are displayed as a list
- Variable value list contains 20 entries initially plus a "load more values" option
- clicking the load more values option loads 20 additional values that are appended to the list
- it is possible to load more values as long as there are more values