Feature request - single label/key for multiple values

[jep-dev]

A single drop-down menu item corresponds to a single block/string, but to map to several blocks, you need several separate label/key pairs. For example:

/*[[nightmode[1]]]*/ --> invert(100%)
/*[[nightmode[2]]]*/ --> hue-rotate(180deg)
filter: /*[[nightmode[1]]]*/ /*[[nightmode[2]]]*/; or filter: /*[[nightmode]]*/; --> filter: invert(100%) hue-rotate(180deg);

Currently this requires either one menu item per combination of values or independent drop-down menus for each value, e.g. filter: /*[[nightmode1]]*/ /*[[nightmode2]]*/;.