Context Menu action(s) not working in WSL remote development mode

I am opening my project using the Remote Development option with WSL. The project opens and appears to be mostly functional. However, at least one (critical) context menu option is not working. I cannot use “Import this name” on a known, but not imported class name. Hitting alt+enter will bring up the context menu and show “Import this name” as an option and it also shows the preview with the correct import added. However, hitting enter does nothing. Similarly hitting ctrl+shift+enter to try to directly import the class does not do anything either.

I haven't tried all the context menu options, because they alter the project in a way I don't want, but choosing “Create class ‘xxx’ in module” will create the class. So it doesn't appear to be a problem with all menu items.

Is there a way to get this working?