Update click action to click and hold on element

Author: bbimber

jbrowse/test/src/org/labkey/test/tests/external/labModules/JBrowseTest.java

@@ -452,7 +452,9 @@ private void testTitleMapping()
 
         Actions actions = new Actions(getDriver());
         WebElement toClick = getDriver().findElements(getVariantWithinTrack("mgap_hg38", "SNV T -> C")).stream().filter(WebElement::isDisplayed).collect(JBrowseTestHelper.toSingleton()); // 1:137..137
-        actions.click(toClick).perform();
+        actions.clickAndHold(toClick).perform();
+        actions.release().perform();
+        
         waitForElement(Locator.tagWithText("div", "1:137"));
         assertElementPresent(Locator.tagWithText("td", "Minor Allele Frequency"));
     }
@@ -1811,4 +1813,4 @@ private void testLuceneColumnSerialization(String sessionId) {
         Assert.assertEquals(colVisModelString, getUrlParam("colVisModel"));
         testLuceneColumnSerializationFirstRow();
     }
-}
+}