Converting a space to Scroll documents now includes a cancel option in the progress bar, giving you a way out if the process takes too long or gets stuck.
Previously, if a Scroll documents conversion was running and you needed to stop it, the only option was to restart Confluence entirely. This was disruptive and far from ideal, especially Confluence instances that were highly active.
With this improvement, you can cancel an ongoing conversion directly from the progress bar, without need to restart Confluence.
One thing to keep in mind: the conversion process creates the new space immediately when it starts, not when it finishes. This means if you cancel mid-way, a partially converted space will already exist in your Confluence instance. You will need to delete it manually before retrying the conversion or discarding it altogether.