Younger_Me
Add a function to view all open tabs by clicking on the Focus tablet, either with a link to the page displaying all windows (option 1) or with a popup displaying all open tabs (option 2)
Can you explain what you mean here?
Add the list of open tabs to the context menu for immediate access
It looks like you are trying to optimize for quick tab access. how about using tab switcher UI for this (control tab) ?
When we designed focus mode we really thought it would be used with just one tab (hence "focus" mode).
Btw this is another great feedback, keep it coming!