The plugin for WordPress for Georedirect, but also in general even if you just paste the code directly without using the plugin, has a general conflict with the Elementor plugin. This conflict can cause Elementor to hang and never load the editor.
Here is a workaround: Please enable Safe Mode in Elementor (Elementor → Tools → Safe Mode) before editing. Safe Mode loads Elementor without 3rd-party plugins/themes, avoiding the clash.
Please reference this guide for more information: https://elementor.com/help/what-is-safe-mode/.
You can then disable Safe Mode after finishing the edits. The issue with this workaround is that it will disable all plugins, which we understand is not something you may want. We are working on a different method, but for now this is the best approach.