Installation Issues: disable_functions and GZIP Compression (Brotli Enabled)

I am currently facing persistent issues during the installation of UNA CMS on my server, and I would appreciate any assistance

Issue Details:

1. During the installation, the system reports that:

• disable_functions must exclude specific PHP functions.

• deflate_module is required for GZIP compression.

2. However, I have already verified the following:

• PHP disable_functions Configuration:

Using a phpinfo() check, the disable_functions directive is currently set to:

mysql_list_dbs, ini_alter, dl, symlink, link, chgrp, leak, popen, apache_child_terminate, virtual  

The problematic functions like shell_exec, eval, and others are no longer listed.

• Compression:

My server uses Brotli compression, which is enabled by default and confirmed through external tests. Brotli is a modern alternative to GZIP, providing the same (if not better) compression functionality.

Questions/Requests:

1. Could the installation check be incorrectly flagging Brotli compression instead of GZIP?

2. Is there any workaround or update to the installation process to ensure it recognizes Brotli compression?

Server Type: LiteSpeed with Brotli compression enabled

Thanks