[IntelliJ][ReportedByUser] Uncaught Exception [Correlation ID: 0b181b61-c37d-4bd2-9e60-68c5c7a8930c] Execution of class com.microsoft.aad.msal4j.AcquireTokenSilentSupplier failed. com.microsoft.aad.msal4j.MsalClientException: java.io.UncheckedIOException: java.net.UnknownHostException: login.microsoftonline.com

IntelliJ build version: 2021.3.3 IU-213.7172.25
OS: Mac OS X
JDK: JetBrains s.r.o. 11.0.14.1
Plugin version: 3.83.0-2021.3
Additional Info: None
Parent component:

com.intellij.openapi.wm.impl.IdeRootPane[,0,0,1651x1372,layout=javax.swing.JRootPane$RootLayout,alignmentX=0.0,alignmentY=0.0,border=com.intellij.util.ui.UIUtil$1@152b1e58,flags=449,maximumSize=,minimumSize=,preferredSize=]

Error message:

IdeaLoggingEvent[message=[Correlation ID: 0b181b61-c37d-4bd2-9e60-68c5c7a8930c] Execution of class com.microsoft.aad.msal4j.AcquireTokenSilentSupplier failed., throwable=com.microsoft.aad.msal4j.MsalClientException: java.io.UncheckedIOException: java.net.UnknownHostException: login.microsoftonline.com
	at com.microsoft.aad.msal4j.HttpHelper.executeHttpRequest(HttpHelper.java:56)
	at com.microsoft.aad.msal4j.AadInstanceDiscoveryProvider.executeRequest(AadInstanceDiscoveryProvider.java:286)
	at com.microsoft.aad.msal4j.AadInstanceDiscoveryProvider.sendInstanceDiscoveryRequest(AadInstanceDiscoveryProvider.java:237)
	at com.microsoft.aad.msal4j.AadInstanceDiscoveryProvider.doInstanceDiscoveryAndCache(AadInstanceDiscoveryProvider.java:347

Start with the reported stack in com.microsoft.aad.msal4j.HttpHelper, AadInstanceDiscoveryProvider, and AcquireTokenSilentSupplier, and investigate how the IntelliJ plugin handles UnknownHostException for login.microsoftonline.com. The issue does not specify expected behavior or a test, so first establish the intended handling of this network failure; done should include a defined behavior and a regression check.