1481634 - Reopened uBlock Origin log window has invisible window controls

Status: RESOLVED DUPLICATE of bug 1564738

(WebExtensions :: Frontend, defect, P3)

Description

[Adam Gashlin (he/him) [:agashlin] (ex-moco)]

Attachment: blank title

Steps to reproduce:

1. Install uBlock (I've been using 1.16.14)
2. Click the uBlock button and open the log (the icon of a window with a list)
3. Close the window
4. Reopen the window with Shift+Ctrl+N

The title bar is a solid color (or the same image as in a normal window, with a theme). Mousing over the upper right corner activates the window controls, but they are only half-visible then.

Regression range points at bug 1448286:

https://hg.mozilla.org/integration/autoland/pushloghtml?fromchange=d2362cea717233aa333fec8941ba5d23ebbebf70&tochange=9dd8a5bb9f13de8747538469c749d60b95b812fe

Comment 1

[Dão Gottwald [:dao]]

Since this doesn't happen with normal browser windows, I suspect some webext code is racing with tabbrowser and needs to be fixed.

Comment 2

[David Durst [:ddurst]]

Seems unlikely that this is ours, but worth checking out.

Comment 3

[Liz Henry (:lizzard) (relman/hg->git project)]

Too late to fix in 63, but we could still take a patch in 65 and potentially, 64 beta.

Comment 4

[Hideki Saito]

Attachment: Possibly related to 1481634 Exhibit 1

Comment 5

[Hideki Saito]

Attachment: Possibly related to 1481634 Exhibit 2

Comment 6

[Hideki Saito]

I've added added two screenshot that seems to be illustrating that might be pertinent to this issue, however seems to be bit more severe.

This seems happen time to time, and only solution is to kill Firefox completely and restart.

Comment 7

[Hideki Saito]

Let me backtrack, I read this wrong, I will search & file separately for appropriate category (Android)

Comment 8

[YF (Yang)]

I see the same problem with a different STR:

Restored add-on popup window without control buttons

1. Install the https://addons.mozilla.org/firefox/addon/ticktick-todo/.
2. Click its toolbar button to open the add-on popup.
   3.1. Enable the "Restore previous session" in Firefox options. Close other Firefox windows, finally close the add-on popup. Re-start the browser and check the add-on popup window's title bar, which shows the problem.
   3.2. Or, call any Restart Browser command (like Ctrl+Shift+J and Ctrl+Alt+R, or Shift+F2 then 'restart' command.) to restart and restore windows.
   3.3. Or, close the popup after open it, then press Ctrl+Shift+N to restore window.

Comment 9

[Masatoshi Kimura [:emk]]

Duping forward as bug 1564738 has a patch.