BasicTextField: Chinese line height is inconsistent with English line height

[drakeet]

See screenshot, as the title says:

Obviously, the line height of English is smaller than that of Chinese, which will cause the line spacing to jump or flicker when inputting Chinese. Demo about this:

cl-vs-el.mp4

Related: JetBrains/compose-multiplatform-core#185 & #1781

Maybe we can test it like this:

@Test
fun `line heights`() {
  val paragraph = simpleParagraph(
    text = "中文\n\nEnglish",
    style = TextStyle(fontSize = 50.sp)
  )
  val firstLineHeight = paragraph.getLineHeight(0)

  for (i in 1 until paragraph.lineCount) {
    Truth.assertThat(paragraph.getLineHeight(i)).isEqualTo(firstLineHeight)
  }
}

[drakeet]

Duplicate of #1832.

[okushnikov]

Please check the following ticket on YouTrack for follow-ups to this issue. GitHub issues will be closed in the coming weeks.