Hello @ARama
You should check robots.txt on Webflow (hubspotonwebflow.com). Ensure that this JavaScript file is not being blocked. Look for any Disallow rules related to /assets/ or similar paths and remove the block for that file if present. If you find that this file is blocked, modify the robots.txt file to allow it.
After updating robots.txt, clear your site cache and revalidate the site in SEMRush to check if the issue persists. By ensuring the file is not blocked in robots.txt, SEMRush should no longer flag this resource as an issue.
Hope it will be useful for you