mgt.clearMarks is not a function

v0.42.1 released to fix this issue

Same for me, good to see that activated StackOverflow :D

downgrading the version to 0.41.0 and restarting the extension worked

Can confirm rolling back from 0.42.0 to 0.41.2 (and restarting the extension) fixed it for me.

A fix was relesead right now, 0.42.1

This issue appears after updating Copilot to the latest version v0.42.1

yes. and i see Microsoft started to push same quality of updates to copilot as it did for windows.

I just got a notification in the vscode extensions to restart, and it seems the problem is now solved (:

Fixed, Restart GitHub Copilot Extension

I don't think we should downgrade. mgt.clearMarks is not a function seems more like the tool that clears the TODO list. Let's wait for the update.

I am getting the same error. I was thinking it was my problem, but it seems this is coming from copilot

mgt.clearMarks is not a function” is a client-side JavaScript error emitted by the Microsoft Graph Toolkit components (the mgt- prefixed controls). It means something in the UI is trying to call clearMarks() on an mgt-* component, but that method doesn’t exist on the version of the toolkit you’re running—possibly because the component API changed or the page loaded a partial/mismatched toolkit bundle.

I'm facing this same issue
mgt.clearMarks is not a function

More to the point, I thought I had installed something wrong in Ubuntu, but it turns out it was just a bug.

I was using Claude Sonnet and it would completely halt what it was doing and not be able to move on when this error hit.

this issue is easily reproduced, how was it released without being detected?

wait for some minutes and it worked!

Yeah, got it too just now. Doesn't seem to affect functionality though?

downgrade the version before .42 then restart

why is this happening. mgt.clearMarks is not a function, copilot vs code chat