Cancel button in popup is generating valueSelected event

[rouilj]

as a result the value is being overwritten in the main window.

See:

tracker/html/classhelper.js

Lines 742 to 750 in dad66fe

	const cancel = document.createElement("button");
	cancel.textContent = ClassHelper.translations["cancel"];
	cancel.addEventListener("click", () => {
	this.dispatchEvent(new CustomEvent("valueSelected", {
	detail: {
	value: preview.value
	}
	}));
	});

I think the right thing to do here @malav is this.popupRef.close() right? Is there any reason to
generate a custom close event?

[rouilj]

I committed a fix that seems to work. When Malav has some free time in a few days he can review and
fix if needed.