cmd-shift-v not working in input element

**Describe the bug**
A clear and concise description of what the bug is.

**To Reproduce**
Steps to reproduce the behavior:
1.
2. cmd-v it is ok , but cmd-shift-v is not working
3. the `keydown` event fired，but the `change` event not fired

**Expected behavior**
A clear and concise description of what you expected to happen and what happened instead.
cmd-shift-v can fire the change event

**Screenshots**
If applicable, add screenshots to help explain your problem.

Build #IC-251.23774.435, built on April 14, 2025

Runtime version: 21.0.6+9-b895.109 aarch64 (JCEF 122.1.9)
VM: OpenJDK 64-Bit Server VM by JetBrains s.r.o.

Kotlin plugin: K2 mode

Kotlin analyzer version: 2.2.0-ij251-78

Start by reproducing the issue with the provided input element and compare cmd-v with cmd-shift-v on the stated JCEF runtime. Inspect the handling of keydown and change events in the embedded Chromium input path; done means cmd-shift-v fires change consistently with cmd-v.

Written by the indexing model from the issue text.