It looks like there might be a good, pinable launcher replacement.
https://sourceforge.net/p/msys2/mailman/message/34599465/
I installed it, ran /C/msys64/msys2.exe and was able to pin it to the start bar and have everything work fine.
There's a list of other launchers at https://sourceforge.net/p/msys2/wiki/Launchers/
It looks like there might be a good, pinable launcher replacement.
https://sourceforge.net/p/msys2/mailman/message/34599465/
I installed it, ran
/C/msys64/msys2.exeand was able to pin it to the start bar and have everything work fine.There's a list of other launchers at https://sourceforge.net/p/msys2/wiki/Launchers/