i feel like i’m going fucking crazy. can someone please explain to me why Vips would be increasing the file size of a WebP when saving it with 90% quality???

> File.size(webp.path) / 1e6
=> 1.222172
> Vips::Image.new_from_file(webp.path).write_to_buffer(".webp", Q: 90).bytesize / 1e6
=> 1.763958