Parameter adjustment has no effect on visual titles
In my report, I have created a parameter called 'anonymisedyesorno'. This can be populated with either TRUE or FALSE.
In my table I have added a DAX column named 'file-name'. The logic behind this field:
If parameter = true
I am using this column in my title function of the visual:
title = min(file_name)
This all works well in Power BI desktop. Changing the parameter changes the title of the visual.
In Power BI service however, changing the parameter value under dataset settings and refreshing the dataset does not have impact on the visual title. It does however has impact on the data itself. This parameter does not only have effect on the visual title but also on the data filling itself.