Textbox Disabled - Monica AI Browser Plugin

I’m writing to report a compatibility issue between your Monica AI Plugin Browser Plugin and the Vaadin framework. And I would like to ask for help or ideas to handle this problem.

We’ve received feedback that users with the plugin installed are unable to edit textareas after a specific interaction. I’ve successfully reproduced this bug on the official Vaadin StarPass showcase, which should help you investigate the problem more quickly.

Here are the steps to replicate the bug:

  1. Open https://starpass.demo.vaadin.com/ with the Monica AI Plugin active.
  2. From the left-hand menu, go to “Support.”
  3. Select any conversation (for example, the one with Mia Wong).
  4. Type a message that spans two lines by pressing Shift + Enter.
  5. Click anywhere outside of the textarea.
  6. Click back into the textarea. At this point, the text field becomes unresponsive and cannot be edited.