In V4, binaryFile Field indexing does not work with Apache Tika as stated in the documentation https://doc.ibexa.co/en/4.4/getting_started/requirements/#search

and there is no documentation or QA done for that

Even with proper config indexing does not seem to work. tested with PHP 8 / Dxp  4.4 and  tika-server-standard-1.28.5.jar

Worked on 4.3 after adding the following config (config is not documented):

apache_tika:
    host: localhost
    port: 9998
ibexa_commerce_field_types:
    binary_file_indexing:
        enabled: true

parameters:
    apache_tika_path: '%kernel.project_dir%/bin/tika-app-1.28.5.jar'

Expected result:

Aapche tika should be indexing binary files with v4.