jpackage tests failing on Windows due to powershell issue

Typical error:

java.lang.AssertionError: Expected [0]. Actual [1]: Check command [powershell -NoLogo -NoProfile -File T:\\testoutput\\test-support\\jtreg_open_test_jdk_tier2_part2\\scratch\\3\\bug8230933\\icons\\default_icon.exe\\expected.ps1](5) exited with 0 code
at jdk.jpackage.test.TKit.error(TKit.java:275)
at jdk.jpackage.test.TKit.assertEquals(TKit.java:578)
at jdk.jpackage.test.Executor$Result.assertExitCodeIs(Executor.java:185)
at jdk.jpackage.test.Executor.execute(Executor.java:223)
at jdk.jpackage.test.Executor.execute(Executor.java:227)
at jdk.jpackage.test.LauncherIconVerifier$WinIconVerifier.extractIconFromExecutable(LauncherIconVerifier.java:150)
at jdk.jpackage.test.LauncherIconVerifier$WinIconVerifier.lambda$verifyLauncherIcon$0(LauncherIconVerifier.java:99)
at jdk.jpackage.test.Functional$ThrowingConsumer.lambda$toConsumer$0(Functional.java:41)
at jdk.jpackage.test.TKit.withTempDirectory(TKit.java:343)
at jdk.jpackage.test.LauncherIconVerifier$WinIconVerifier.verifyLauncherIcon(LauncherIconVerifier.java:88)
at jdk.jpackage.test.LauncherIconVerifier.applyTo(LauncherIconVerifier.java:69)
at jdk.jpackage.test.AdditionalLauncher.verifyIcon(AdditionalLauncher.java:286)
at jdk.jpackage.test.AdditionalLauncher.verify(AdditionalLauncher.java:322)
at jdk.jpackage.test.Functional$ThrowingConsumer.lambda$toConsumer$0(Functional.java:41)
at jdk.jpackage.test.PackageTest$Handler.lambda$verifyPackageInstalled$5(PackageTest.java:611)
at java.base/java.util.ArrayList.forEach(ArrayList.java:1511)
at jdk.jpackage.test.PackageTest$Handler.verifyPackageInstalled(PackageTest.java:611)
at jdk.jpackage.test.PackageTest$Handler.accept(PackageTest.java:545)
at jdk.jpackage.test.PackageTest$2.accept(PackageTest.java:467)
at jdk.jpackage.test.PackageTest$2.accept(PackageTest.java:399)
at jdk.jpackage.test.Functional$ThrowingConsumer.lambda$toConsumer$0(Functional.java:41)
at java.base/java.lang.Iterable.forEach(Iterable.java:75)
at jdk.jpackage.test.PackageTest.lambda$runActions$22(PackageTest.java:369)
at java.base/java.util.ArrayList.forEach(ArrayList.java:1511)
at jdk.jpackage.test.PackageTest.lambda$runActions$23(PackageTest.java:368)
at java.base/java.util.ArrayList.forEach(ArrayList.java:1511)
at jdk.jpackage.test.PackageTest.runActions(PackageTest.java:367)
at jdk.jpackage.test.RunnablePackageTest.run(RunnablePackageTest.java:57)
at AddLauncherTest.bug8230933(AddLauncherTest.java:128)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:104)
at java.base/java.lang.reflect.Method.invoke(Method.java:578)
at jdk.jpackage.test.MethodCall.accept(MethodCall.java:145)
at jdk.jpackage.test.TestInstance.run(TestInstance.java:230)
at jdk.jpackage.test.TKit.lambda$ignoreExceptions$5(TKit.java:139)
at jdk.jpackage.test.TKit.lambda$runTests$3(TKit.java:124)
at java.base/java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1625)
at java.base/java.util.stream.ReferencePipeline$Head.forEach(ReferencePipeline.java:762)
at jdk.jpackage.test.TKit.lambda$runTests$4(TKit.java:121)
at jdk.jpackage.test.Functional$ThrowingRunnable.lambda$toRunnable$0(Functional.java:105)
at jdk.jpackage.test.TKit.withExtraLogStream(TKit.java:107)
at jdk.jpackage.test.TKit.runTests(TKit.java:120)
at jdk.jpackage.test.Main.runTests(Main.java:79)
at jdk.jpackage.test.Main.lambda$main$2(Main.java:75)
at jdk.jpackage.test.Functional$ThrowingRunnable.lambda$toRunnable$0(Functional.java:105)
at jdk.jpackage.test.TKit.withExtraLogStream(TKit.java:107)
at jdk.jpackage.test.Main.main(Main.java:75)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:104)
at java.base/java.lang.reflect.Method.invoke(Method.java:578)
at com.sun.javatest.regtest.agent.MainWrapper$MainThread.run(MainWrapper.java:127)
at java.base/java.lang.Thread.run(Thread.java:1585)


Failing tests so far:

tools/jpackage/share/MultiLauncherTwoPhaseTest.java
tools/jpackage/share/IconTest.java
tools/jpackage/share/AddLShortcutTest.java
tools/jpackage/share/AddLauncherTest.java#id1