Dear Apple Developer Support,
We found that on devices running iOS 26.1 Beta, if we set the separator style of a UITableView to None via xib, the setting will have no effect and the table view cells will show separators.
To reproduce this issue, I created a simple project. Please refer to the following screenshots.
On iOS 26.0, no separator is showing.
However on iOS 26.1, separators are showing.
We have already filed a bug report FB20365301. We'd like to know if this is a bug and if it will be fixed before iOS 26.1 is officially released.
Thank you.