PreviewTest hang when you use focusRequester.requestFocus()

[takahirom]

Idea Description
Currently, we are checking if this is a test for preventing hanging the test.
In this issue, please investigate the reason why the test hangs and how we should treat them.

Reference images and links

conference-app-2023/feature/sessions/src/main/java/io/github/droidkaigi/confsched2023/sessions/component/SearchTextFieldAppBar.kt

Lines 83 to 85 in 5a13fb7

	if (!isTest()) {
	focusRequester.requestFocus()
	}