Dropdown List No Longer Appears for Field Filter in Metabase

Hi Dear Community,

I am currently facing an issue with the filter functionality in Metabase that used to work perfectly before. Specifically, I have a table with a field that only has three distinct values. Previously, when filtering this column, I was able to select from a dropdown list of the available values. However, after a recent update, the dropdown list no longer appears, and instead, I am only presented with options like "is," "is not," "contains," etc.

Here’s what I’ve done so far in an attempt to resolve the issue:

  1. Verified the field settings: I have set the field to show "A list of all values" under Admin > Data Model > Table Metadata settings, but the list still does not appear.
  2. Confirmed data consistency: The field contains only three distinct values, so this shouldn’t be an issue of too many values overwhelming the dropdown.
  3. Rescanned field values: I have rescanned the field values using the "Re-scan field values now" option under Admin > Databases, but the problem persists.
  4. Cleared the cache: I have cleared the cache and ensured that the schema was fully synced with the database.
  5. Checked data type: I have confirmed that the data type for the field is set correctly as a string/categorical type in both the database and Metabase.
  6. Tried different browsers and cleared browser cache: I have tried accessing Metabase from different browsers (and in incognito mode), but the issue remains.
  7. Reviewed permissions: I verified that there are no permission restrictions that would prevent the list from being displayed for the users.

I am currently running the latest version of Metabase, and the issue persists across multiple sessions and browsers. I would appreciate any guidance on how to resolve this issue or if this could be a bug in the current version.

Thank you in advance for your support!

Best regards,

RM

version? how many unique values does the column have?

Hi luiggi thanks for your reply,

the version of metabase we are currently using is 0.50.28,

We have read that one of the problems could be the unique values that the column could have, we have validated on several columns, some have 4 unique values others have up to 85 or others could contain up to 150 unique values.
We have also configured in the table Metada on the table that the fields are of type "Category" and Filtering on this field ( A list of values). but doesnt work properly even whe have tried rescaned the table and Discarted saved field values in the opcion Databases.

After that, we have to filter the field on the table but always the behavior is like a search box.

if you have some tips or advises that could you give us, We thank you.

we are looking forward to hearing from you

RM

please open the browser developer tools and send us what you see on the network tab when you click on the filter

also, please send a screenshot or a video of the problem