can not use langgraph studio chat mode when i build the typescript to js using rsbuild

[candy-Tong]

Checked other resources

• I added a very descriptive title to this issue.
• I searched the LangGraph.js documentation with the integrated search.
• I used the GitHub search to find a similar question and didn't find it.
• I am sure that this is a bug in LangGraph.js rather than my code.
• The bug is not resolved by updating to the latest stable version of LangGraph (or the specific integration package).

Example Code

Error Message and Stack Trace (if applicable)

No response

Description

The message state can not Identify as a message key，and can not change to chat mode

System Info

mac
node 18
pnpm

[Bananafly]

I have the same problem!