I have enabled inline media playback with code as below: let config = WKWebViewConfiguration() config.mediaTypesRequiringUserActionForPlayback = [] config.allowsInlineMediaPlayback = true let webView = WKWebView(frame: .zero, configuration: config) But when user touch play button on the video, it's automatically stopped the video and print out some errors as below: 2023-03-30 08:28:46.961218+0700 [22319:217776] [assertion] Error acquiring assertion: <Error Domain=RBSServiceErrorDomain Code=1 "(originator doesn't have entitlement com.apple.runningboard.assertions.webkit AND originator doesn't have entitlement com.apple.multitasking.systemappassertions)" UserInfo={NSLocalizedFailureReason=(originator doesn't have entitlement com.apple.runningboard.assertions.webkit AND originator doesn't have entitlement com.apple.multitasking.systemappassertions)}> 2023-03-30 08:28:46.961404+0700 [22319:217776] [ProcessSuspension] 0x14dfe8820 - ProcessAssertion: Failed to acquire RBS assertion 'WebKit Media Playback' for process with PID=22415, error: Error Domain=RBSServiceErrorDomain Code=1 "(originator doesn't have entitlement com.apple.runningboard.assertions.webkit AND originator doesn't have entitlement com.apple.multitasking.systemappassertions)" UserInfo={NSLocalizedFailureReason=(originator doesn't have entitlement com.apple.runningboard.assertions.webkit AND originator doesn't have entitlement com.apple.multitasking.systemappassertions)} 2023-03-30 08:28:46.966357+0700 [22319:217776] [assertion] Error acquiring assertion: <Error Domain=RBSServiceErrorDomain Code=1 "(originator doesn't have entitlement com.apple.runningboard.assertions.webkit AND originator doesn't have entitlement com.apple.multitasking.systemappassertions)" UserInfo={NSLocalizedFailureReason=(originator doesn't have entitlement com.apple.runningboard.assertions.webkit AND originator doesn't have entitlement com.apple.multitasking.systemappassertions)}> 2023-03-30 08:28:46.966553+0700 [22319:217776] [ProcessSuspension] 0x14dfe8870 - ProcessAssertion: Failed to acquire RBS assertion 'WebKit Media Playback' for process with PID=22319, error: Error Domain=RBSServiceErrorDomain Code=1 "(originator doesn't have entitlement com.apple.runningboard.assertions.webkit AND originator doesn't have entitlement com.apple.multitasking.systemappassertions)" UserInfo={NSLocalizedFailureReason=(originator doesn't have entitlement com.apple.runningboard.assertions.webkit AND originator doesn't have entitlement com.apple.multitasking.systemappassertions)} 2023-03-30 08:28:46.968951+0700 [22319:217776] [assertion] Error acquiring assertion: <Error Domain=RBSServiceErrorDomain Code=1 "(originator doesn't have entitlement com.apple.runningboard.assertions.webkit AND originator doesn't have entitlement com.apple.multitasking.systemappassertions)" UserInfo={NSLocalizedFailureReason=(originator doesn't have entitlement com.apple.runningboard.assertions.webkit AND originator doesn't have entitlement com.apple.multitasking.systemappassertions)}> 2023-03-30 08:28:46.969615+0700 [22319:217776] [ProcessSuspension] 0x14dfe88c0 - ProcessAssertion: Failed to acquire RBS assertion 'WebKit Media Playback' for process with PID=22422, error: Error Domain=RBSServiceErrorDomain Code=1 "(originator doesn't have entitlement com.apple.runningboard.assertions.webkit AND originator doesn't have entitlement com.apple.multitasking.systemappassertions)" UserInfo={NSLocalizedFailureReason=(originator doesn't have entitlement com.apple.runningboard.assertions.webkit AND originator doesn't have entitlement com.apple.multitasking.systemappassertions)} What's the solution for this issue? Please help!