[BUG] pasted smal text as "Pastet text #N" randomly

Preflight Checklist

• [x] I have searched existing issues and this hasn't been reported yet
• [x] This is a single bug report (please file separate reports for different bugs)
• [x] I am using the latest version of Claude Code

What's Wrong?

When I insert smal text like createWeekOfMonthList() I sometimes get [Pastet text #1] and sometimes it inserts normally.
So its wery hart to code when I insert text i.E. src/Helper/Utils and and type :: and insert next text createWeekOfMonthList() and then I get:
[Pasted text #1]::[Pasted text #2]) instant of clear text.

I work with PHPStorm and embedded Claude Code.
I have this on Windows also on MacOS.

What Should Happen?

It's a small text, so I expect src/Helper/Util::createWeekOfMonthList() consistently.

Error Messages/Logs

Steps to Reproduce

• Open PHPStorm
• copy some text on clipboard
• try it several times until you have the effect.

Claude Model

Sonnet (default)

Is this a regression?

No, this never worked

Last Working Version

_No response_

Claude Code Version

2.1.129

Platform

Anthropic API

Operating System

Windows

Terminal/Shell

IntelliJ IDEA terminal

Additional Information

_No response_