Microsoft Edge tabs are faded
If the Edge tabs appear faded randomly at times on startup, you may need to disable the Sleeping tabs feature. This issue should not appear again. Alternatively, if you wish to use the Sleeping tabs feature, but disable the Fading effect, you can do that too.
When you disable the Fade Sleeping Tabs feature, all the opened tabs in the browser will un-fade and your content will be made accessible immediately. The Fade Sleeping Tabs feature is being rolled out and if you do not see it, you need for it to be rolled out to your Stable version as well.