1259095 - "See more activity" button is no longer displayed if all websites from Timeline viewport are removed

Status: VERIFIED FIXED

(Firefox Graveyard :: Activity Streams: Timeline, defect)

Description

[Vlad Bacia-Mociran [:VladB]]

Attachment: missing See more activity button.zip

[Affected versions]:
- Firefox 45.0 and up
- Activity Stream 1.0.4

[Affected Platforms]:
- All Windows
- All Mac OS
- All Linux

[Prerequisites]:
- Latest Activity Stream add-on version (1.0.4) was previously installed on a profile.
- Have more more history so that the "See more activity" button is displayed on Activity Stream Timeline page 

[Steps to reproduce]:
1. Start Firefox browser with the profile where Activity Stream add-on was previously installed.
2. Hover the mouse cursor over a website from "Just Now" area.
3. Click on "X" button to remove the website.
4. Remove all websites from viewport.

[Expected results]:
"See more activity" button is displayed so the user could display more visited websites from history. 

[Actual results]:
"See more activity" button is hidden.

Comment 1

[Peter deHaan [:pdehaan]]

Filed in GitHub as https://github.com/mozilla/activity-streams/issues/451

Comment 2

[Vlad Bacia-Mociran [:VladB]]

The behaviour has changed due to implementation of infinite scrolling.

This issue has been verified on Win 8.1 x64, Mac OS X 10.11 and Ubuntu 14.04 x64 with latest Nightly 50.0a1 (Build ID: 20160630030207) using latest Activity Stream v1.1.0-custom build and could not reproduce it.
Thus, marking this issue as Verified-Fixed.