I can't seem to trigger the dual keyboard shortcuts. I've installed a new plugin SFTP which requires
{ "keys": ["ctrl+alt+u","ctrl+alt+f"], "command": "sftp_upload_file" },
So I've tried to:
1. press `ctrl+alt+u` then leave the keyboard alone and then press `ctrl+alt+f`
2. press `ctrl+alt+u` then only leave the `u` and press `f` while still holding the `ctrl+alt`
3. press `ctrl+alt+u` then without leaving either of the three, press the `f`.
4. and a few other variants with just leaving one of the keys but
None of which works. What could I be doing wrong?