Are there planned architectural updates to harmonize binary handling (plugin-file:// / local asset access) between Chromium on Windows and WebKit on macOS?"
right now, code that works perfectly on Windows fails on macOS. harmonizing means standardizing the behavior so a single standard JavaScript call works universally across both operating systems.
loading non-text, raw byte data, such as WebAssembly binaries (ort-wasm-simd.wasm), machine learning weights (.onnx), or audio/image buffers, into memory (ArrayBuffer / Uint8Array).
plugin-file:// / local asset access: the internal protocol scheme UXP uses to read files stored inside your plugin package on the user’s hard drive.