[Bug 35090] Re: Stray opaque lines (3) in transparent notification area

[LGB [Gábor Lénárt]]

Similar issue for me, desribed (with screenshots) in bug #37783 which seems to be duplication of this report. An unwanted space exists between some icons and yes, with transparent panel it will be shown as three vertical lines, just check the screenshots in my report to compare. 
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Stray opaque lines (3) in transparent notification area
https://launchpad.net/malone/bugs/35090