55df1a106590a6c9fd7e3cca90fa6bbad8eb50c4
max
  Thu Jan 29 05:26:21 2026 -0800
Revert "Reapply "changing superTrack TrackUi quite a bit."

This reverts commit ce138738e24cb6e84502440b79490c412f6786f8.

diff --git src/hg/hgTracks/hgTracks.c src/hg/hgTracks/hgTracks.c
index 41a1357dec7..426b0a9c360 100644
--- src/hg/hgTracks/hgTracks.c
+++ src/hg/hgTracks/hgTracks.c
@@ -9957,31 +9957,31 @@
 	    }
         if (trackCount < 32)
             {
             // visible tracks not needed, set to display: none
             // we have to do this here because we need to account for super tracks
             // not being in the list until groupTrackListAddSuper has been called
             jsInline("let visTrs = document.querySelectorAll(\"[id^=visible-]\");\n"
                     "let prev = visTrs[0].previousSibling;\n"
                     "visTrs.forEach( (v) => v.style.display = \"none\");\n"
                     "prev.style.display = \"none\";\n"
                     );
             }
         hashFree(&superHash);
 	endControlGrid(&cg);
 
-        jsOnEventBySelector("click", ".hgtButtonHideGroup", "onHideAllGroupButtonClick(event)");
+        jsOnEventBySelector(".hgtButtonHideGroup", "click", "onHideAllGroupButtonClick(event)");
 	}
 
     if (measureTiming)
         printTrackTiming();
 
     hPrintf("</DIV>\n");
     }
 if (showTrackControls)
     hButton("hgt.refresh", "Refresh");
 
 if (sameString(database, "wuhCor1"))
     {
     puts("<p class='centeredCol'>\n"
          "For information about this browser and related resources, see "
          "<a target='blank' href='../covid19.html'>COVID-19 Research at UCSC</a>.</p>");