I am coming back after ( 2 years ) agin 🙂. I think two years is a long time For this request.
Have you tried for adding holding option ,With the features that I have explained to you via 2 previous messages .? I am waiting every day for this feature sustain/lock with 2 mode ( toggle and latch mode) please . This optio is very useful for we and i am sure that xkey pluse needs to this option.