When filtering repsonses that belong to a drop-down item I cannot see all available options even though there are some entries using that specific option. I need to filter them as a custom entry although they are not. This happens with the older entries. What is the problem?
The available options for a drop-down item in filter dialog come from the entries in response table.
If an option never be submitted into response table, it won't appear in the filter dialog.
In your question, not sure if you encontered an issue. Can you please share your form with me? You can share your form by clicking on "Share" button at the lower left corner of FormCentral and choose "Add Collaborators". My email address is firstname.lastname@example.org. I'll try to filter.
Thank you very much for providing detail information and attached image.
I already delivered the issue to engineering team. It will be fixed soon.
Sorry for the inconvenience.