network script syntax error

If I manual set var in up-script, export it, and I can’t import this as it gave me an error for the last ""
like

add host=1.1.1.1 up-script=":local api \"a76i8cbwbsasdasdasdsu33h9epd93p\""



 /tool/netwatch> add host=1.1.1.1 up-script=":local api \"a76i8cbwbsasdasdasdsu33h9epd93p\""
expected end of command (line 1 column 72)

I trust it’s a bug, I didn’t get any error in v6