[Koha] indexing problem

[erlanda_simonyan at flib.sci.am]

Dear List,

Our library is using Koha version 25.05.06.000 with ZEBRA.
We are using field 653 ## - “INDEX TERM—UNCONTROLLED” as an additional subject field.
Unfortunately, after searching the database, the content of this field isn’t displayed on the left pane for “Topics”.
In the MARC framework, I have activated 653 as a topical term.
Any suggestions on how to solve this problem?

Thanks,
Erlanda