@capacitor/splash-screen v4

The official plugin @capacitor/splash-screen for v4 causes exception in iOS.

…parameter [name length] >0"

My setup is:
npm 8.15.0
node 16.17.0
angular 14
ionic 6
Xcode 14.0 (14A309)
iOS 14

Here is a complete list of my package.json dependencies:
@angular/animations”: “^14.2.1”,
@angular/cdk”: “^14.2.1”,
@angular/common”: “^14.2.1”,
@angular/core”: “^14.2.1”,
@angular/flex-layout”: “^14.0.0-beta.40”,
@angular/forms”: “^14.2.1”,
@angular/google-maps”: “^14.2.1”,
@angular/platform-browser”: “^14.2.1”,
@angular/platform-browser-dynamic”: “^14.2.1”,
@angular/router”: “^14.2.1”,
@angular/service-worker”: “^14.2.1”,
@awesome-cordova-plugins/app-rate”: “^5.45.0”,
@awesome-cordova-plugins/core”: “^5.45.0”,
@capacitor-community/admob”: “^4.0.0”,
@capacitor/android”: “^4.2.0”,
@capacitor/app”: “4.0.1”,
@capacitor/camera”: “^4.1.1”,
@capacitor/core”: “4.2.0”,
@capacitor/geolocation”: “^4.0.1”,
@capacitor/haptics”: “4.0.1”,
@capacitor/ios”: “^4.2.0”,
@capacitor/keyboard”: “4.0.1”,
@capacitor/share”: “^4.0.1”,
@capacitor/status-bar”: “4.0.1”,
@ionic-native/core”: “^5.36.0”,
@ionic-native/in-app-purchase-2”: “^5.36.0”,
@ionic/angular”: “^6.2.6”,
@ionic/pwa-elements”: “^3.1.1”,
“cordova-plugin-apprate”: “^1.7.2”,
“cordova-plugin-dialogs”: “^2.0.2”,
“cordova-plugin-nativestorage”: “^2.3.2”,
“cordova-plugin-purchase”: “^11.0.0”,
“cordova-plugin-splashscreen”: “^6.0.2”,
“ionicons”: “^6.0.3”,
“moment”: “^2.29.4”,
“moment-timezone”: “^0.5.37”,
“rxjs”: “~7.5.6”,
“tslib”: “^2.4.0”,
“zone.js”: “~0.11.8”

i’m using it on iOS without any issue.
Have you tried to remove it and install it again?
and after that running npx cap update?