NullPointerException on Export Test Results...

IntelliJ IDEA 2021.1 (Community Edition)
Build #IC-211.6693.111, built on April 6, 2021
Runtime version: 11.0.10+9-b1341.35 amd64
VM: Dynamic Code Evolution 64-Bit Server VM by JetBrains s.r.o.
Linux 5.8.0-49-generic
GC: ParNew, ConcurrentMarkSweep
Memory: 918M
Cores: 12
Registry: debugger.watches.in.variables=false
Non-Bundled Plugins: VisualVMLauncher (1.19.201.000.0), gherkin (211.6693.111), cucumber-java (211.6693.111), PlantUML integration (4.6.1)
Kotlin: 211-1.4.32-release-IJ6693.72
Current Desktop: ubuntu:GNOME

When I try to "Export Test Results..." from the Run tab I get a save dialog, if I leave the options at their defaults and click save I get a notice that the operation failed due a NullPointerException.