ios - Unable to change custom keyboard allowance -


i disable custom keyboards in various areas of app. have implemented application(_:shouldallowextensionpointidentifier) in app delegate , conditionally allow extensions uiapplicationkeyboardextensionpointidentifier identifier. however, unable change allowance after first call application(_:shouldallowextensionpointidentifier). example, if return false on first call application(_:shouldallowextensionpointidentifier) , return true on second call, custom keyboards stay disabled in app.


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