I have an app that adds custom HTML elements to capture data (via script tags), but it doesn't work for the Express theme. This theme adds a "focusin" event listener (at the document level) that make INPUTS and TEXTAREAS added to the DOM uneditable/unfocusable. Do you know how can I work around this issue without deactivating the event listener for the whole document? Maybe I have to somehow register my custom fields? This is an issue that I have only faced with this particular theme.