Bug: doesn't work on "Commits" and "Files changed" tabs

[theyoprst]

Although works on other tabs. Looks like GitHub changed page formatting

[theyoprst]

This diff fixed the behaviour. Although the line with details is not shown on these two tabs, it requires changing class to prc-PageLayout-PageLayoutContent-jzDMn which looks extremely weird, maybe you could find a proper solution :-)

diff --git a/src/content.js b/src/content.js
index b9b35bc..b16809d 100644
--- a/src/content.js
+++ b/src/content.js
@@ -60,9 +60,7 @@ function commitStreamEl(href, content) {
 }
 
 function titleHTMLContent(title, issueKey) {
-    return title.replace(/([A-Z0-9]+-[0-9]+)/, `
-        <a href="${getJiraUrl(issueKey)}" target="_blank" alt="Ticket in Jira">${issueKey}</a>
-    `);
+    return title.replace(/([A-Z0-9]+-[0-9]+)/, `<a href="${getJiraUrl(issueKey)}" target="_blank" alt="Ticket in Jira">${issueKey}</a>`);
 }
 
 
@@ -279,7 +277,7 @@ function handleCommitsTitle() {
 }
 
 async function handlePrPage() {
-    const titleEl = document.querySelector('h1 > .js-issue-title');
+    const titleEl = document.querySelector('h1 > .markdown-title');
     const insertedJiraDataEl = document.querySelector('#insertedJiraData');
     const partialDiscussionHeaderEl = document.querySelector('#partial-discussion-header');
     if (!titleEl || insertedJiraDataEl) {
@@ -287,6 +285,11 @@ async function handlePrPage() {
         return false;
     }
 
+    // Check if title has already been processed (contains a link)
+    if (titleEl.querySelector('a')) {
+        return false;
+    }
+
     const title = titleEl.innerHTML;
 
     const [ticketNumber] = title.match(/([A-Z0-9]+-[0-9]+)/);

[RobQuistNL]

Thanks for the contribution! I'll see if I can make some time to test and implement this soon(tm)