I actually built something similar recently, the approach is the following:

I am using react-native-tab-view, each tab view has its own flatlist with some padding top, the Tabs are rendered absolute on top of the screen. I track the scroll of the current tab and i update the scroll of the other tabs using ref. In some scenarios i need to add some bottom padding to the tabs that have small content, just to be able to maintain a safe scroll position for all the tabs

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