Appium Desktop doesn't recognize IconButton of Flutter App

I’m developing automation on the Flutter app. Since Appium does not give the resource-id attribute of an element, I identify the App’s elements by class name or by index or by text and it works well.
My problem is that I have a button with an icon in my app called ‘IconButton’ by Flutter, and Appium does not recognize it at all! I can not see this in Appium Desktop.
I attach a screenshot that shows this icon button( green square), the parent element of this button and a siblings button element that Appium does recognize.
This button is very necessary for automation.
i hope you understand my issue and have a solution for me.

I would say this is a known Flutter issue

I also encountered such problem,have you had sovled this problem?