To achieve this you need to create first listing for Custom Taxonomy
After that you need to create Terms Query
In query select your taxonomy
In Include/Exclude tab select macros “Current Terms” inside of Include field to ensure that only taxonomy terms relevant to the current post are displayed in the query output.
In Advanced settings add fallback (it's for the cases, if post doesn't yet have any terms) - 99999999
And apply query to your listing
Troubleshooting Taxonomy Term Output Issues
If terms are not displaying properly, try the following:
Check for Plugin Conflicts: Temporarily deactivate plugins to identify conflicts.
Adjust Elementor Settings: Enable only necessary Experiments and regenerate CSS.
Clear Caches: Clear Elementor, browser, and other caches. Re-evaluate the output after each step to pinpoint the issue.