Problems with displaying retool application in Bitrix24 app

Hello, I need to display my retool application in a local bitrix24 application. And when I specify Url directly in bitrix, I get error 405 Not Allowed. I think it is related to the fact that I am trying to get the page by post request. Is there any way to configure retool to return the application page when it is accessed by post request? Or maybe there are some other solutions to this problem?