Resign first responder on searchbar blur

Author: drewvolz

CHANGELOG.md

@@ -81,6 +81,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 - Fixed an issue where StoPrint jobs failed to release properly (#3730)
 - Fixed StoPrint login issue (#3732)
 - Fixed a crash that prevented all Android tab views from loading
+- Fixed the iOS keyboard not dismissing when returning from a detail view of a searchbar
 
 ### Removed
 - Removed the `prepare` script patching `ScrollEnabled` inside `RCTMultilineTextInputView` (#3337)

modules/searchbar/searchbar-ios.js

@@ -34,13 +34,18 @@ export class SearchBar extends React.Component<Props> {
 		this._ref = ref
 	}
 
+	onHandleBlur = () => {
+		this._ref && this._ref.unFocus()
+	}
+
 	render() {
 		return (
 			<NativeSearchBar
 				ref={this.handleRef}
 				autoCorrect={false}
 				hideBackground={true}
 				onCancelButtonPress={this.props.onCancel}
+				onBlur={this.onHandleBlur}
 				onChangeText={this.props.onChange}
 				onFocus={this.props.onFocus}
 				onSearchButtonPress={this.handleSearchButtonPress}