Grok 4.5 plan mode fails to use questions tool

Where does the bug appear (feature/product)?

Cursor IDE

Describe the Bug

When using grok 4.5 in plan mode, grok (only this model) fails at using the AskQuestion tool and reverts to asking me in text

Steps to Reproduce

Go to plan mode using grok 4.5 and make it ask you a question

Operating System

Windows 10/11

Version Information

version is 3.10.20

For AI issues: which model did you use?

grok 4.5

Does this stop you from using Cursor

Sometimes - I can sometimes use Cursor

2 posts were merged into an existing topic: Grok 4.5 cannot use AskQuestion tool; falls back to inline questions (Composer 2.5 works)