console get "scrambled" when scrolling

[brndngrhm]

This started happening after working in positron all day. At some point i scrolled up in the console and text appeared all scrambled as if the previous output wa being cumulatively layered on top as i scroll. When i scroll back down, the text appars normal again.
No Scroll:

After Scrolling:

[juliasilge]

Thank you for this report! 🙌 We've got this tracked in #2116 and plan to work on it in the next milestone.