video showing that I can't select multiple headings in Navigator
headings.mp4 (video/mp4), 477.37 KB, created by BogdanB on 2018-10-02 14:45:15 UTC
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Creator: BogdanB
Created: 2018-10-02 14:45:15 UTC
Size: 477.37 KB

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Attachments on bug 54834: 145327