Nope, and you can’t. Incognito mode is designed to leave no traces of the browsing activity that occurred on the device. Once a tab is closed, you need to manually re-open it by finding the same link. Discord is spyware because it collects all information that passes through its communication platform.
How do I report someone on discord?
The easiest way to report someone on Discord is to simply tell a moderator of the server that the inappropriate behavior occurred in. If you want to report something to Discord’s own Trust & Safety team, you’ll need to turn on the app’s Developer Mode.