Is it a bug (increasing ram consumption indefinitely)
I noticed that when deleting button,etc....
ram consumption keeps increasing , so I ran a test (below its code and result).
After starting the code was eating 37.9 mb
After a few clicks 39.1 mb 
When there are many entries or buttons the ram consumption increases a lot . Is there a way to fix this ?

Code Test:
_import nigui
app.init()
var window = newWindow("Test")
window.width = 600.scaleToDpi
window.height = 400.scaleToDpi
var container = newLayoutContainer(Layout_Vertical)
window.add(container)
var button = newButton("Button Test Remove")
container.add(button)
button.onClick = proc(event: ClickEvent) =
    container.remove(button)
    container.add(button)
window.show()
app.run()_

![test](https://user-images.githubusercontent.com/116207604/235673098-ed60b29b-6eb8-443b-a748-a3750f1167e1.png)
