Boss Air Suspension review for Zip On‑Site Messaging

Aug. 21, 2025

BEWARE: This App breaks other apps. Theme: Dawn 15.3.0. When the Zip On-Site Messaging block is on the product page, console shows: request_tracker.js:97 Uncaught (in promise) TypeError: Illegal invocation at XHROverride.window.XMLHttpRequest.open (request_tracker.js:97) at window.XMLHttpRequest.open (lb-selleasy.js:1) This breaks other apps’ XHR (SellEasy) and prevents UI from mounting. Removing the Zip block from the product template immediately resolves it.