SharePoint Online Public CDN CSS File Not Updating

We updated a CSS file that is loaded on our site via the SharePoint Online Public CDN, but the changes are still not reflecting. It has already been 24 hours since the update.

Steps we’ve tried so far:

• Saved the file
• Replaced the file
• Checked out and checked in
• Renamed the file and reverted the name
• Cleared browser cache
• Performed a hard refresh

Has anyone else experienced this issue? How long does it typically take for changes to appear? I’ve seen some posts mentioning it can take days.