/trackmania-steam-taskbar-launcher

This is a program you can pin to your Windows taskbar that will launch trackmania through steam instead of Ubisoft

Primary LanguageAutoHotkey

When launching Trackmania through steam, it launches properly (with the overlay and such).

However if you pin that launched item to your taskbar it launches through Uplay directly.

This is a compiled AutoHotkey script that will call steam://rungameid/2225070 for you. But since it's an EXE itself you can pin it to your taskbar.