Since Blender added support for Zstd compression, operating-system level thumbnail extraction utilities no longer work for Linux & Windows.
See D6408: Thumbnails: refactor extraction to use one code-path for all platforms.
Since Blender added support for Zstd compression, operating-system level thumbnail extraction utilities no longer work for Linux & Windows.
See D6408: Thumbnails: refactor extraction to use one code-path for all platforms.