Some fixes for Youtube polymer engine
< Youtube polymer engine fixesについてのフィードバック
Are you talking about script or YT features? If it's formet, feel free to fill bug report. If it's latter, I want to point out that script description explicitly says "SOME fixes". Other then that, you can create feature request, but be aware that not everything can be solved by userscript alone.
"Some fixes for Youtube polymer engine" What the hell? There are some features broken for a year now, and you REFUSE to fix them.