Subplayer Showing Loading Dependency no idea why

[abipro]

Hi Team ,
I am trying to use this awesome sublayer for my subtitle editing .I am facing issues with integration. it is showing error on uploading video. this error is coming as popup with "Loading Dependency" and doesn't close.

[zhw2590582]

It may be due to the network, because it needs to load a 20M ffmpeg to process the video. This file comes from: https://unpkg.com/@ffmpeg/core@0.9.0/dist/ffmpeg-core.wasm