Edge is based on chromium so you can refer to chromium command-line switches.
According to chromium doc: There is no list of all switches, but most of the existing switches can be found at https://peter.sh/examples/?/chromium-switches.html.
If the answer is the right solution, please click "Accept Answer" and kindly upvote it. If you have extra questions about this answer, please click "Comment".
Note: Please follow the steps in our documentation to enable e-mail notifications if you want to receive the related email notification for this thread.
Regards,
Yu Zhou