Created attachment 574918 [details] screenshot showing problem Two different users of my "Send Later 3" Thunderbird add-on have reported that the pop-up menus in my compose window toolbar items are not being sized wide enough for the contents of the menu to be visible. I cannot reproduce this issue. I've attahed an image of the problem sent to me by one of the users. The other is viewable at http://img507.imageshack.us/img507/8126/161120111708.png . One of the users is using 32-bit Windows Vista with Thunderbird 8.0. The other is using Windows 7 Professional SP1, also with Thunderbird 8.0. Personally, I do not see this problem in Linux, Windows XP, or Windows 7 Enterprise, neither in TB8 nor in TB 11.0a1 (nor did I see it in any of the intervening versions). Here's example XUL code for one of the pop-up menus, captured with DOM Inspector (it actually has more "menuitem" nodes than I've listed here, but it doesn't seem useful to clutter the bug by including them all): <menulist xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul" label="12" id="sl3-hourvalue" style="margin: 0px;" sizetopopup="pref" value="12"><menupopup id="sl3-hours"><menuitem label="00" value="0"/></menupopup></menulist>
Also, one of the users the problem first showed up in TB7.