The current way to get the session ID from the frontend is a popup which appears when you mouse over the green light in the top-right corner and disappears when you mouse away. This was fine when IDs were small integers which the user could copy from memory, but now they are long UUIDs which need to be copied and pasted. It's impossible to do this using the current popup. The only practical way to copy the ID is to look at the backend terminal output, which is not possible with SDM, which we now support in the scripting wrapper.

Suggestion: change the mouseover element to a persistent popup / menu. Possibly also add a button inside the popup to copy the ID with one click.