--timeout=0 does not do what I expect

[27escape]

version 26.5

This may be down to a miss-understanding but I would expect timeout=0 would not wait for the notification to be pressed

This waits forever - I would expect instant exit

alerter --sound Funk --message "helo" --timeout=0

this exists after 1s

alerter --sound Funk --message "helo" --timeout=1

If I were to use --close-label then I would expect that timeout should be ignored as user interaction was required.

For my purposes, having a multi-use notifier that can display and does not wait for user input but can also be used to obtain user input is a big win. Having to use alerter and say, terminal-notifier, to meet those needs is less useful.

Thanks for developing this tool