/// <summary>
/// Refresh mesh and recalculate thing in TextMeshProUGUI object
/// Use this after setting new text or size in one of parent RectTransform object.
/// </summary>
/// <param name="textMeshProUGUI"> Object to refresh </param>
private void RefreshTextMeshProUGUI(TextMeshProUGUI textMeshProUGUI)
{
// After setting new text, we should use this method to refresh mesh containing text. Found this info on Unity forum
textMeshProUGUI.ForceMeshUpdate();
// just a guess, but i think if this is not called after changing text and seting new size for container, then text will be not alligned correctly
textMeshProUGUI.CalculateLayoutInputHorizontal();
textMeshProUGUI.ComputeMarginSize(); // Just to be sure
}