extension: make 'mark visited' it a bit more reactive, e.g. load more on scroll and redisplay etc?

[karlicoss]

Might be tricky to implement reliably. In the meantime pretty easy to toggle marks off and on to force reload them.

[karlicoss]

I guess the easiest fix would be to

• listen on the dom change event and debounce (say 500ms interval)
• find if there are any new links on the page to process
• if there are, send a request

[karlicoss]

Some good sites to test on

• twitter/facebook, basically anything with infinite feed
• https://vlad.roam.garden -- clicking on links adds new 'panes'

[karlicoss]

Another test case

• enable "always show visited marks"
• go to https://github.com/karlicoss/promnesia
• click on "issues"

Visited marks aren't showing -- seems as an issue as of current chrome release, so it's even before webNavigation/tippyjs changes