Hey Chris, thanks for following up! It looks like that extension isn't loaded, but I am testing this locally (via Lando). Unfortunately, New Relic is currently only added to the Production server, and my client requires a better way to verify this on lower environments before it will be approved to add to Production. Looking over the codebase and it seems like there is a pretty hard dependency on the New Relic PHP extension being installed, so I assume there is not a way to test whether or not the manual instrumentation option is properly adding the RUM JS unless testing on a server that has the PHP extension installed as well?
Hello! I am testing this on a site running Drupal 10.2.4, with this patch applied and "RUM Instrumentation" set to "Manual instrumentation"; however, even after clearing caches this does not seem to be adding any scripts to the header or footer. Is there perhaps a step that I am missing?
Thanks for the patch! Confirming that this did indeed solve the issue for me. Additionally, this fixed my primary issue, which was that the contextual menu containing the "Delete" option was not showing up when right-clicking items in the Foldershare list — likely due to the aforementioned .once errors.