Missing "Fixed/Expression" buttons for a field in "Information Extractor"

[LucBerge]

Bug Description

When using the node "Information Extractor" (in Advanced AI), the "Input Schema" field is always fixed.
The "Fixed/Expression" button is not visible in the top right corner. I should able to use it as expression so I can dynamically define it.

To Reproduce

1. Add an "Information Extractor" node
2. Under "Schema Type", select "Define Below"
3. The "Input Schema" field does not show the "Fixed/Expression" button in the top right corner

Expected behavior

"Fixed/Expression" visible

Operating System

Docker arm (on raspberry-pi

n8n Version

1.62.5

Node.js Version

20.18.0

Database

SQLite (default)

Execution mode

main (default)

[Joffcom]

Hey @LucBerge,

We have created an internal ticket to look into this which we will be tracking as "GHC-327"