I am working on a dashbaord and almost all the filters are working correctly (showing the menu when I click on it) except for one. Yet, when I decide to insert one, two or three of the 3 possible choices for this field filter, it works perfectly fine.
Example: when I try to get the dropdown menu (nothing appears):
When I insert one of the choice (it works fine):
Also, in all related questions, I have made sure to use the right indication as you can see it there:
Am I missing something ? How do I get my dropdown menu to show correctly (with its three choices) ?
Have a nice day,