I use command-enter key sequences in applications like slack and gmail often and find them very helpful.
I'd like a user to be able to submit a form in a web application I'm building with command-enter on a mac. I'm not sure what the appropriate equivalent is on windows.
I've noticed slack maps command-enter to ctrl-shift-enter on windows, while gmail maps it to ctrl-enter. Any thoughts on which of these is more idiomatic / appropriate for windows?