tgn-ff Reporter
	Description • 6 years ago

User Agent: Mozilla/5.0 (X11; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0
Build ID: 20180607220114

Steps to reproduce:

1. Create a new profile.
2. Install the following extensions: RES [1] and Iridium [2]
3. Open old.reddit.com and a video on youtube.com
4. Check if the extensions work.
5. Reload the pages (F5) and repeat 4.

[1]: https://addons.mozilla.org/en-US/firefox/addon/reddit-enhancement-suite/
[2]: https://addons.mozilla.org/en-US/firefox/addon/particle-iridium/


Actual results:

The extensions don't work after the page is reloaded.


Expected results:

They should still work after reloading.

Bisection points to Bug 1406181.

Mozregression log:
15:41.09 INFO: Last good revision: 885590b1dbd248556b995dfdfab36cf34ead5556
15:41.09 INFO: First bad revision: de1544d92b89fdf13f89d28cb9c8b6b4b2bfbd90
15:41.09 INFO: Pushlog:
https://hg.mozilla.org/integration/autoland/pushloghtml?fromchange=885590b1dbd248556b995dfdfab36cf34ead5556&tochange=de1544d92b89fdf13f89d28cb9c8b6b4b2bfbd90

	Alice0775 White
	Comment 1 • 6 years ago

I can reproduce the issue on win10 x64 Nightly62.0a1(20180607100059).
And I confirmed the regression range:

str
1. Create a new profile.
2. Install the following extensions: the RES 
3. Open old.reddit.com and wait to loading the page
4. Scroll to bottom
   ---- auto paging is performed
5. Reload the pages (F5)
   ---- observe the auto paging

Actual Results:
auto paging would not be performed. There is "next>" link only.

Expected Results:
auto paging is performed.




@lgreco,
Your bunch of patch seems to cause the regression, can you please look into this?

	Luca Greco [:rpl] [:luca] [:lgreco]
	Comment 2 • 6 years ago

This should be the same underlying issue as Bug 1467720 and the one described in Bug 1406181 Comment 314.
 
I'm marking this as a duplicate of Bug 1467720, which has already a patch to fix the issue attached and it is waiting for the review.