While class dumping YouTube Music, I ran into two problematic properties in a protobuf-generated class.
The property largestImageSource
had the type encoding
{YTImageSource=@@{YTClientResource=@@{optional<unsigned int>=B(?={dummy_type=[4{empty_struct=}]}I)}}{optional<unsigned int>=B(?={dummy_type=[4{empty_struct=}]}I)}{optional<unsigned int>=B(?={dummy_type=[4{empty_struct=}]}I)}}