Text overlaps itself when editing pasted text from Google Gemini

[a0i0a]

When pasting text copied via the "Copy response" button in the Google Gemini web app into a Draw.io shape, the text initially renders properly. However, when I attempt to edit the text inside the shape, it duplicates and overlaps itself.

Steps to Reproduce:

1. Click the "Copy response" button on a text output in Google Gemini.
2. Paste directly into a Draw.io diagram shape.
3. Double-click or attempt to edit the text inside the shape.

Expected Behavior:
The text should allow standard editing.

Actual Behavior:
The text immediately duplicates and overlaps itself multiple times, rendering it unreadable.

Additional Context:
This issue is specific to Gemini's copy button. If I use the copy buttons in ChatGPT or Claude, the text pastes and edits perfectly in Draw.io. Furthermore, if I paste the Gemini text into Notepad first, then copy it into Draw.io, then it works fine. This indicates a parsing clash between Draw.io and Gemini's specific rich-text clipboard payload.

Screenshot after pasting (text appears normal):

Screenshot after double-clicking the text (rendering begins to fail):

Screenshot after editing the text:

This is a DRAWIO file containing a sample text from Gemini Web App.
Untitled Diagram.drawio

[NGPixel]

You should report it to draw.io... not here. This has nothing to do with wiki.js.