SpRequestDialog cannot be confirmed with enter

[sdasda7777]

Hey, I just tested it on the latest version using the command you provide in readme.

When running this snippet, after entering something and pressing enter, caret does return to the start of the input, hinting that something should happen, but it does not actually confirm the prompt. I believe this used to be the behaviour at some point.

| dialog result window |
	dialog := SpRequestDialog new.
	dialog label: 'Enter name'.
	window := dialog openBlockedDialog.
	result := dialog text.