Mozilla/5.0 (Windows NT 6.1; WOW64; rv:35.0) Gecko/20100101 Firefox/35.0 Mozilla/5.0 (Macintosh; Intel Mac OS X 10.9; rv:35.0) Gecko/20100101 Firefox/35.0 Mozilla/5.0 (X11; Linux i686; rv:35.0) Gecko/20100101 Firefox/35.0 STR: 1. Open Firefox in Window mode; 2. Click on the Menu Panel (hamburger button); 3. Enter Customize Mode; 4. Click on Themes. Expected Results: The themes menu is correctly displayed, with it's anchor origin in the Themes button, like in Maximized mode. Actual Results: The tooltip anchor is incorrectly displayed. Notes: This is also happening for the Menu Panel tooltip anchor.

I can't reproduce this reliably; only the first time I open the panel, and only if it's the "right" (well, wrong...) height.

I ran into this when looking at bug 1073240.

Marco, can you add this? See comment #3 as to how this got to be picked up. Thanks.

Added to IT 35.3

Comment on attachment 8499700 [details] [diff] [review] set position and flip attribute so lightweight themes panel in customize mode opens correctly, Review of attachment 8499700 [details] [diff] [review]: ----------------------------------------------------------------- ::: browser/components/customizableui/content/customizeMode.inc.xul @@ +33,5 @@ > <panel type="arrow" id="customization-lwtheme-menu" > onpopupshowing="gCustomizeMode.onLWThemesMenuShowing(event);" > onpopuphidden="gCustomizeMode.onLWThemesMenuHidden(event);" > + position="topcenter bottomleft" > + flip="none" Huh, I could have sworn that these were defined or passed in to the showPopup function already, but they are nowhere to be found. The default value for these, position="bottomcenter topleft" and flip="both" aren't what we want. It seems that flip="both" and the fact that this is located at the bottom of the browser window has allowed this to exist for so long. Thanks for fixing this.

remote: https://hg.mozilla.org/integration/fx-team/rev/a70f7e0a4717

Considering bug 1073240 got verify-'d, I guess this should be, too.

Comment on attachment 8499700 [details] [diff] [review] set position and flip attribute so lightweight themes panel in customize mode opens correctly, Approval Request Comment [Feature/regressing bug #]: lwt picker panel feature [User impact if declined]: weird placement of the panel [Describe test coverage new/current, TBPL]: not for this aspect of it. [Risks and why]: pretty much 0 [String/UUID change made/needed]: no

Comment on attachment 8499700 [details] [diff] [review] set position and flip attribute so lightweight themes panel in customize mode opens correctly, Aurora+