Help Please!

1.3.7 is doing nothing. Does not report at all on main_page=checkout_shipping. Default "Flat Rate" module works fine.

This is a new install of 1.5.8a with php 8.0. However it is running in a subdirectory for testing.

Everything looks correct in the shipping module setup page, Enabled=True, Debug=True, ID and Secret look good, everything else filled out and looks correct.

No debug info in /logs in the subdirectory or the main directory ..

verified files exist:
subdir/includes/languages/english/modules/shipping/lang.upsoauth.php
subdir/includes/languages/english/modules/shipping/upsoauth.php
subdir/includes/modules/shipping/upsoauth.php
subdir/includes/modules/shipping/upsoauth/UpsOAuthApi.php
subdir/includes/templates/template_default/images/icons/shipping_ups.gif

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UPDATE.. just figured it out.. Shipping Zone was disabling it.