I've been testing the safeAreaBar modifier to develop a custom tab bar. From my understanding, this should enable the .scrollEdgeEffectStyle to work with this bar, but I don't see any effect.
Could you please clarify the difference between safeAreaBar and safeAreaInset?
There’s a known issue with safeAreaBar on the beta builds and the engineering team is investigating it.
Please open a bug report and post the FB number here once you do. Bug Reporting: How and Why? has tips on creating your bug report.