Editor bug: Copying/pasting text elements breaks sometimes

[StachuDotNet]

trafficstars

If you try to shift-select a complex emoji like 👨‍👩‍👧‍👦, copy, and paste, it can sometimes fail.

This works: highlight the entirety of "👨‍👩‍👧‍👦", copy, paste elsewhere

This fails: highlight just the portion 👨‍👩‍👧‍👦" from "👨‍👩‍👧‍👦", dragging from the right, copy, paste elsewhere.

Relevant rollbar: https://rollbar.com/darkops/darklang/items/3406

[StachuDotNet]

I meant to only record part of the screen, but good enough

https://user-images.githubusercontent.com/906686/178289194-c1c42cb4-d9cf-4121-810f-a3c0889953aa.mp4

[StachuDotNet]

Note: shift-selecting the ECG and making sure you have EVERYTHING within the quotes, does work. The issue seems to arise when you select only part of the ECG

[pbiggar]

Closing as it doesn't apply to darklang-next