Hi! Just to clarify, this is a download manager, not a full-featured video downloader. Unlike browsers like Firefox, it offers features such as multi-connection downloads, queues, schedulers, and categories to make downloading faster and more organized.
In this app the video download feature is basic — it only supports regular media files like MP4, MP3, and non-encrypted HLS streams. Encrypted streams like YouTube are not supported.
I would really appreciate it if you could rate the app based on the features it provides and how well they work, rather than expectations for things it doesn’t offer.

I appreciate you taking the time to share your experience. It’s hard to understand the cause from a general description, though — having more details would really help in addressing the issue. Could you please open an issue on GitHub (link in the description) and describe exactly how the integration stops working and how you fixed it before? I’d be happy to look into it once I have more information.