diff --git a/MIGRATION.md b/MIGRATION.md
index 657a7275a..0eb3665a5 100644
--- a/MIGRATION.md
+++ b/MIGRATION.md
@@ -66,8 +66,6 @@ Check what your screens show before you ship 4.0. Text inputs and images are mas
 
 To mask an exempt image, tag its image view with `ph-no-capture`. `ph-no-capture` also works in `accessibilityLabel`. To keep pixels out of recordings entirely, turn replay off with `config.sessionReplay = false`.
 
-In UIKit, a tagged view that fills the whole window and has subviews isn't masked itself: only its subviews are. If it draws sensitive content itself, move that drawing into a subview and tag the subview, or turn replay off.
-
 Masking also covers more than in 3.x: content a masked view draws outside its bounds (unclipped images, layer shadows, button titles) is masked, and so are image attachments in labels and text views when `maskAllImages` is on, with the same UIKit exceptions. Secure-entry text fields stay masked inside a `.postHogNoMask()` or `ph-no-mask` subtree.
 
 ### Replay screen names