Camera and microphone permissions should be asked
This difference from all popular browsers sometimes puts me in unexpected situations. For example, I saved a tab of Jitsi and later when Stack launched on startup Jitsi joined a room itself with a camera and a microphone permissions. Please, consider major security permissions' issue. User should be asked or notified at least to avoid similar situations.
Allow editing URLs in the top bar
It's not frequent but there are times where I have to modify the URL a little bit to get what I need. (e.g. reddit.com -> old.reddit.com , en.m.wikipedia.org/wiki/Main_Page -> en.wikipedia.org/wiki/Main_Page )
Align cards vertically on top of each other
Ability to align cards vertically. Useful on big monitors.
A general download manager just like other browsers would be really helpful, since while downloading large files from withing Stack its difficult to track whether they have completed downloading or yet to go.
Jumping from cards using the default shortcut is really weird for me. I have to take my hand off my mouse to be able to do it. Would prefer a shortcut my left hand could easily do. I'd personally prefer something like 'shift+a or z' to toggle between apps :)
Ability to stack cards vertically for vertical monitors
It would be nice to also be able to stack cards vertically. This would be useful if we put Stack in a vertical monitor.
Preset window grids
buttons to go full screen, or two column, or three column without having to drag each individual window.
Clear notifications for an app
It would be great to have the option to keep notifications on for an app but have the ability to right click (or something of the sort) and clear the current notifications so the red number notification is removed until another notification happens.
Rearrange and Group Spaces in Folders
It would be of great help if we could rearrange and group spaces in folders. For example -- spaces folder for personal, spaces folder for business, spaces folder for clients etc.