Window is not maximized when coming out of fullscreen

[Rethanis]

Check if this issue is present in a test (fresh) user profile. Make sure all windows of your current user profile are closed while performing your tests.

Create a new profile to help Troubleshoot

(authored by @sampson) For those impacted by performance and/or memory issues, here are a couple steps to take which will help us in helping you. As many here have stated, it’s good to disable extensions. Extensions are third-party applications; it’s entirely possible an extension could eat up tons of memory. By removing them from the equation, we greatly simplify the task of identifying the problem itself. Create a Testing Profile Testing with a private window is good, but this usually leave…