Supplementary view yOffset change when performing updates

[hendy-evan]

New issue checklist

• I have reviewed the README and documentation
• I have searched existing issues and this is not a duplicate
• [] I have attempted to reproduce the issue and include an example project.

General information

• IGListKit version: 4.0.0
• iOS version(s): 12.0
• CocoaPods/Carthage version: 1.10.1
• Xcode version: 12.2
• Devices/Simulators affected: iPhone 7 Simulator
• Reproducible in the demo project? (Yes/No):
• Related issues:

I'm using supplementaryView header for my section. Everytime customer scroll to bottom, it will make a request to API to do a pagination. After get data from API, the section are reload using :

collectionContext?.performBatch(animated: false, updates: { (batchContext) in
	batchContext.reload(self)
})

and after that, the adapter are reloaded too using performUpdates, because it have to update it's new height.
Every time the section reloaded, my header are stuck to bottom and sometimes it's like i have a header and footer, and then going back to top after reload section is finished. Are there any way to prevent this?

before reload :

on process reload section after get data from API :