Hey, thanks for the report. This isn’t a bug, it’s the current expected behavior for Cursor Grok 4.5. The interactive picker AskQuestion is currently disabled for this model, so in Plan mode it asks follow-up questions inline, like in your screenshot with A/B/C/D plus Reply with your choices.
If you need clickable selectable options, use Composer 2.5 or a different non-Grok model. The picker works there like before.