The corresponding bug on Bugzilla: Bug 1393668

Photon Onboarding tour have one Screenshots tour. That tour will lead user to the screenshots web page[1] so we would like to have the web page can highlight the Screenshots page action button to introduce users where they could find this screenshots feature.

Please see Bug 1393668 comment 9 [2] for how to highlight the Screenshots page action button in the web page.

One thing we have to consider is what is the appropriate timing and flow to do the highlight so that users would know what we are delivering and not being confused, as Bug 1393668 comment 1, 3, 4 and 6 [3][4][5][6].

[1] https://screenshots.firefox.com
[2] https://bugzilla.mozilla.org/show_bug.cgi?id=1393668#c9
[3] https://bugzilla.mozilla.org/show_bug.cgi?id=1393668#c1
[4] https://bugzilla.mozilla.org/show_bug.cgi?id=1393668#c3
[5] https://bugzilla.mozilla.org/show_bug.cgi?id=1393668#c4
[6] https://bugzilla.mozilla.org/show_bug.cgi?id=1393668#c6