Shortcut creation bug

Always seems to be an about shortcuts from me. 😁

Depending on how the keys are pressed when recording a shortcut, the shortcut will vary, which is very non-standard on macOS, don’t know about Windows.

For example:
If I record a shortcut by pressing Option and then W the shortcut is Option W.
However, if I record the shortcut by pressing Option and W at the same time, the shortcut becomes Option ∑ which is going to fail when used.

Because Vowen is adding the key press immediately, this what allows the user to release the first key, and then press the second key. What should happen is the shortcut is only recorded when all the keys are pressed at the same time.

Also, and this is for consistency on macOS, the order should always be shown as Modifier + Key, never Key + Modifier.