I am working on integrating your JS SDK (v1.3.5) and have run into an issue. It seems that your code attempts to load /lib/webim.js from the root directory structure. Unfortunately, due to how my application is structure that file cannot be in that location.
I would like to recommend that either you host it on your own servers, or that you require the user to load it themselves in advance, just like React, etc. For now, I will see if I can just download your web sdk js file and edit it manually.
Please let me know if you have a solution to this issue. Thank you.