Oh, just checked and they fixed the fatal crash.
There used to be an issue here. When you started typing out the color (i.e. it inserted you "" and you typed in the first letter, e.g. "Y") the doc would immediately crash and keep crashing even after reloading the page.
Seems like Button() is pretty safe now. No arguments would cause such a crash. Incorrect values would just be silently ignored.
Meaning you can finally remove the filters and learn who has a crush on whom.