Reported by @dark comet
Bug Report: Windows app Companion Window goes blank
`Steps to Reproduce`
I don't think will reproduce the issue but this is certainly what happened: Enter a prompt to request code. Get a response. Select text from within the response code block.
`Expected Result`
Simple selection for copy.
`Actual Result`
Entire discussion cleared - the original prompt and the result. It's like a new session but without a welcome prompt.
`Environment`
Windows 10, Firefox 132