Merge pull request #10 from Akylas/fix/resume-request-layout

fix(ios): request layout on height changes and replay it when resuming native updates

Author: farfromrefug

packages/core/ui/core/properties/index.ts

@@ -834,9 +834,10 @@ export class CssAnimationProperty<T extends Style, U> implements CssAnimationPro
 								}
 							}
 						}
-						if (property.affectsLayout) {
-							view.requestLayout();
-						}
+					}
+					// properties without a native setter (height, width, margins on iOS) still need the layout
+					if (property.affectsLayout && (computedValueChanged || isSet !== wasSet)) {
+						view.requestLayout();
 					}
 					const eventName = property.eventName;
 					if (computedValueChanged && (!__UI_USE_EXTERNAL_RENDERER__ || !view._suspendNativeUpdatesCount) && this.hasListeners(eventName)) {

packages/core/ui/core/view-base/index.ts

@@ -823,6 +823,11 @@ export abstract class ViewBase extends Observable {
 		if (!this._suspendNativeUpdatesCount) {
 			this.onResumeNativeUpdates();
 		}
+		if (shouldResumeRequestLayout) {
+			// layout requests received while suspended were only recorded: replay them now,
+			// otherwise the next measure reuses the cached size and ignores the changes
+			this.requestlayoutIfNeeded();
+		}
 	}
 
 	/**