Are you saying Steinberg should implement your favourite key/click combinations for certain functions just because you’ve been used to them? If that’s the case, I must ask Microsoft to implemet Ctrl-K-S for “save” in MS Word, because that’s what I got used to with WordStar in CP/M operating system back in 80’s.
Reality check: Get yourself a multi-button mouse with programmed buttons. Then you can program one of the buttoms as … and it will be even more easy than double-clicking.