1330077 - find isn't wrapping (or even working?) on some pages

Status: RESOLVED DUPLICATE of bug 1329446

(Toolkit :: Find Toolbar, defect)

Description

[Dana Keeler (she/her) (use needinfo) [:keeler]]

STR:
visit https://developer.gnome.org/gdk3/stable/gdk3-X-Window-System-Interaction.html#gdk-x11-display-get-xdisplay
search for something (e.g. "display")

Expected results:
there are many instances of the text "display" on that page, so find should find something

Actual results: 
find doesn't appear to find anything (unless you select some text at the top of the page and then try again, but even then it won't wrap around if you use ctrl+g / find again)

(This appears to work fine in older versions, but not Nightly/53)

Comment 1

[roxleitan]

Using the mozregression tool I got to this regression window:

Last good revision: 5b9702d8fe4e8ddf3ce155e81d54b9d199805843
First bad revision: d506d3c193c90dc85d57519f8d822c3919b12322

Pushlog:
https://hg.mozilla.org/integration/mozilla-inbound/pushloghtml?fromchange=5b9702d8fe4e8ddf3ce155e81d54b9d199805843&tochange=d506d3c193c90dc85d57519f8d822c3919b12322

Looks like the following bug has the changes which introduced the regression:
https://bugzilla.mozilla.org/show_bug.cgi?id=1319660

@nchen can you please take a look?

Comment 2

[avada]

I'm quite sure this is a duplicate of bug 1329446.
The regression windows is the same.