I have an azure workbook where I added a parameter to manipulate the display of data. the parameter is a dropdown parameter that should filter for "Pass" or a "Fail" records. the parameter is built from json where a value is linked to a label. when I save the workbook and try to filter nothing happens.
I added an parameter to the workbook see following screenshot:

When I filter with the parameter I don't see the associated data. Only the records with the value "pass" are displayed instead of records with value "Fail".See screenshot below:

This is a temporary issue and you need to cross check below points to resolve it.
Check that the labels
"Pass"and"Fail"are accurately linked to the values"Pass"and"Fail"in your resource templates.Check to see if you've set a default value for the labels. If yes, make sure it isn't set to
"Pass"by default, as this could cause it to only filter for"Pass"label entries.When adjusting parameter values, data visualizations may not update immediately. To reflect those, wait for some time, refresh the data/page and check it again.
After checked all the above, I tried to create a dropdown by selecting a new workbook, as showed. As I don't have any similar data like you, the output is as follows.