Adding imports is sometimes frustrating Follow

Adding typescript imports is sometimes frustrating.  Sometimes I get a popup to add all imports with Ctrl+Alt+Enter.  Other times this doesn't appear, and I have to double-click the red missing module, press Alt+Enter, click Import on the popup menu, etc.  

When hovering over the module, there should be an option on the popup to import.  All that's there is "TS2304: Cannot find name 'whatever.'"

Am I missing a setting somewhere?  What can I do to make these imports easier?

Running WS 2021.2.1 - writing React apps using Semantic UI React - the imports are never automatically imported.

Thanks.