Thread:Extension talk:MashaJS/FYI: Conflicts with the Header Tabs Extension

Header tabs add an identifier to the end of the URL to specify which tab to display:
 * 1) tab=Getting_Started

Masha overwrites this with its own identifier which contains the text selection to highlight.
 * 1) sel=3:9,3:12

As result a user can't share a URL that would contain highlighted information on a 2nd or 3rd tab.