Any update on this? We am noticing significant delays even with scanning docs in SharePoint Online via MCAS and the MCAS file policies performing the evaluation and applying governance action. In one case, it took about 5 days before a MCAS file policy would report and alert on matching policy results. 5 days is way too long.
Currently, we are doing feature testing of MCAS-AIP integration. We created a simple file policy to perform content inspection for PII, fire an alert, and perform an governance action (apply a sensitivity label). It's been 24+ hours and the file policy is not executing.
I do not see anywhere in Microsoft documentation about the queuing the files to be scanned and the frequency that MCAS file policies are being executed.