WordPress Customizer breaks after TEC installation

We are building a new website for our client, The Great Pumpkin Patch in Hayden, AL. When we install The Events Calendar 6.2.2 plugin, the WordPress Customizer breaks on all of the pages (even from within the Dashboard) and the only app we see is the Widgets app. Once we deactivate the TEC plugin, the Customizer works once again and loads all of the apps. We are running an OceanWP theme with Elementor Pro on WordPress version 6.3.1. Is anyone else having this issue?

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