Issue requesting a message to bot! 

Tested Platforms ( Android & Windows ).
Details:

// _parentGrid.Width = '_parentGrid.Width' threw an exception of type 'System.NullReferenceException' //

>	ChatGPT.dll!ChatGPT.Views.Templates.UserMessageItemTemplate.BorderText_SizeChanged(object sender, System.EventArgs e) Line 27	C#

