Customise "Calling tool" text for non ui tool

[hame25]

Hi

I have some tools that purely return data to the agent.

When the agent calls these tools it displays "Calling tool" text, even when they have invoking and invoked values in their metadata

e.g

_meta: {
  'openai/toolInvocation/invoking': 'Searching products',
  'openai/toolInvocation/invoked': 'Found priducts'
}

If I use a tool that returns a UI then rather than displaying "Calling tool" I see both the invoking and invoked message displayed correctly.

Am I doing something wrong, is it possible to show a customised message for a tool that doesn't return a UI?

Thanks in advance