Italic keyword setting not respected in Catppuccin Mocha

The setting to disable italic keyword works fine using Catppuccin Macchiato, but if I switch to Mocha, italic keywords reappear, despite the setting being disabled.

Reproduce the issue in the Catppuccin VSCode theme by disabling italic keywords, then compare the Macchiato and Mocha theme configuration. Trace how the setting is applied to keyword tokens and verify that Mocha also keeps keywords non-italic when the setting is disabled.

Written by the indexing model from the issue text.