You may want to look into Karabiner Elements. Understandable if one doesn't want to have to allow a privileged daemon access to key inputs, but it allows for complex, application-focus-aware shortcuts. In the past I used a "Windows on MacOS" config preset because it allowed for my 60~70 key keyboard to operate similarly across win/linux/macos. Finally killed my last windows boot drive and main linux... but I do have a ritualistic annual step into a windows vm to file taxes on crack err with a crakced turbotax hehehe. In-tooits lobbying malpractice is deserving of petty flippancy

Can’t you set up keyboard shortcuts for basically any action in a MacOS app?