aliasing issue in WithGroup
https://gitlab.com/greyxor/slogor/-/blob/main/slogor.go?ref_type=heads#L64
Two calls to WithGroup on a Handler where goa has cap > len will reuse the underlying slice array and clobber memory.
https://gitlab.com/greyxor/slogor/-/blob/main/slogor.go?ref_type=heads#L64
Two calls to WithGroup on a Handler where goa has cap > len will reuse the underlying slice array and clobber memory.